Management Of Immune-Mediated Hemolytic Anemia: A Common Hematologic Disorder In Dogs & Cats

Management Of Immune-Mediated Hemolytic Anemia: A Common Hematologic Disorder In Dogs & Cats
  • 1


Todd Archer, DVM, MS, Diplomate ACVIM, and Andrew Mackin, BSc, BVMS, Diplomate ACVIM, Mississippi State University

This article is the second in a 2-part series discussing the diagnosis and management of immune-mediated hemolytic anemia in dogs and cats. The authors provide an overview of diagnostics and describe the therapeutic approaches for treating the disorder.

Read Part 1—Diagnosis of Immune-Mediated Hemolytic Anemia (July/August 2013 issue)—at tvpjournal.com.

Immune-mediated hemolytic anemia (IMHA) is one of the most common immune-mediated hematologic disorders in dogs and cats.1
In dogs, IMHA is commonly primary or idiopathic in origin, but also occurs secondary to triggers, such as infectious, inflammatory, and neoplastic diseases; drugs; and vaccines. In cats, the condition is usually secondary to an underlying cause.2


There is no single test that is definitively diagnostic for IMHA. Instead, evidence from various analyses is used to determine the diagnosis (Table 1).

Screen Shot 2015-06-18 at 1.25.38 PM

Initial diagnostics in an anemic patient should focus on identifying the cause of anemia. A diagnosis of anemia secondary to an underlying immune-mediated pathogenesis is based on evidence of accelerated red blood cell (RBC) destruction.

A diagnosis of primary IMHA is supported by the following signs and diagnostic results:

  • Anemia
  • Evidence of accelerated RBC lysis, such as hemoglobinemia/hemoglobinuria (intravascular hemolysis) or bilirubinemia/bilirubinuria
  • Evidence of an immune-mediated process, such as autoagglutination (Figures 1 and 2), positive Coombs’ test, or increased circulating spherocytes (Figure 3)
  • Lack of other identifiable causes of anemia.

An exhaustive search for underlying causes of IMHA is critical, because if there is a trigger factor, treatment success is dependent upon its removal. A comprehensive review of the diagnostic approach for IMHA trigger factors is described in Part 1 of this article.

Screen Shot 2015-06-18 at 1.25.45 PM

Screen Shot 2015-06-18 at 1.25.51 PM

Screen Shot 2015-06-18 at 1.25.57 PM


The cornerstone of treatment for IMHA is immunosuppressive therapy. Immunosuppression is usually accomplished with glucocorticoids, with the addition of a second immunosuppressive agent, if needed. Therapy consists of 2 phases:

  1. Acute phase, with induction of remission
  2. Chronic maintenance phase.

Other than glucocorticoid administration, the following described therapies are not indicated for all patients and should be used on a case-by-case basis. Table 2 provides the dosages of recommended medications.

030414 Mgmt Immune Table 2


Glucocorticoids have multiple effects on the immune system, but the most important effect for IMHA patients is inhibition of macrophages within the mononuclear phagocytic system. Response to glucocorticoids often takes between 3 and 7 days.


Dogs. Immunosuppressive dosages of prednisolone or prednisone range from 1 to 2 mg/kg PO Q 12 H, with higher dosages not necessarily associated with improved remission rates. In large breed dogs, a dosage of 30 mg/m2 is often used to minimize side effects.

Cats. Many clinicians advocate administering prednisolone at 4 mg/kg PO Q 24 H, a higher immunosuppressive dosage than that used in dogs.

Prednisone is a prodrug that is metabolized into prednisolone. When cats receive oral prednisolone, higher plasma concentrations of prednisolone are achieved compared with cats administered oral prednisone; therefore, prednisolone is preferred for use in cats.


Dexamethasone may be used instead of prednisolone/prednisone, at a decreased dosage due to its greater potency. A dosage of 0.3 to 0.5 mg/kg IV Q 24 H is often administered in both cats and dogs.


Criteria that should prompt consideration of additional immunosuppressive agents include:

  • Severe disease (intravascular hemolysis or transfusion dependency)
  • Marked autoagglutination
  • Significant glucocorticoid side effects
  • Lack of response to glucocorticoid therapy alone.

The addition of a second immunosuppressive agent is not benign—many drugs are expensive, can cause significant adverse effects, and may necessitate pharmacokinetic monitoring.

Therapy by Species

Dogs. Many clinicians initially administer a second immunosuppressive agent to reduce the side effects of steroids and allow more rapid glucocorticoid dose reduction. The most commonly used second-line immunosuppressive agents are azathioprine and cyclosporine, with other drugs such as mycophenolate mofetil and leflunomide being used more often in clinical practice.3

Cats. Because cats usually tolerate glucocorticoids well, for initial immunosupression, they receive steroids alone.4 However, cyclosporine and chlorambucil can be used as second-line immunosuppressive agents when needed.


Azathioprine is a relatively inexpensive purine antagonist that is often effective in IMHA patients; immunosuppression occurs mainly via T-cell suppression.5 The initial dosage in dogs is 2 mg/kg PO Q 24 H.5,6 This drug is not recommended for cats because they are very prone to its myelosuppressive effects.1,5

While previous literature has indicated that azathioprine can take many weeks or even months to exert its effects, clinically, the immunosuppressive effects in canine IMHA patients are usually observed within 1 to 2 weeks, a duration that is comparable to that observed with other immunosuppressive agents.

Significant side effects in dogs are uncommon to rare, and include gastrointestinal (GI) signs (anorexia, vomiting, diarrhea), myelosuppression, hepatotoxicity, and pancreatitis.1,5 Slight anemia is commonly observed in dogs on azathioprine, but it is invariably too mild to be of clinical concern.


Cyclosporine is a calcineurin inhibitor that suppresses T-cell function by reducing cytokine expression.6,7 The veterinary approved product, Atopica (ah.novartis.com), is a microemulsion that promotes increased bioavailability and consistent blood concentrations.5 Starting dosage recommendations are:5

Dogs: 5 to 10 mg/kg PO Q 12 H

Cats: 1 to 5 mg/kg/day PO divided twice daily.

While the exact timing of the immunosuppressive effects of cyclosporine is unknown, pharmacodynamic work in normal dogs in our laboratory has shown suppressive effects on T cells at 3 days post dosing and maximal suppression after 7 days of dosing at 10 mg/kg PO Q 12 H.

Therapeutic drug monitoring is often used to ensure that blood drug levels are sufficient to initiate immunosuppression. Side effects include GI signs (inappetence, vomiting, diarrhea), gingival hyperplasia, hepatotoxicity, and secondary infections. Recent studies have also revealed that cyclosporine activates canine platelets, prompting concern that the drug may possibly increase the risk of pulmonary thromboembolism (PTE) in IMHA patients.8

Ketoconazole can be concurrently administered to reduce cyclosporine metabolism and decrease the oral dosage needed to attain immunosuppression.

Mycophenolate Mofetil

Mycophenolate mofetil, the prodrug of mycophenolic acid, induces immunosuppression by inhibiting inosine monophosphate dehydrogenase, targeting both B and T cells.

Its use is emerging in the literature for treatment of inflammatory and immune-mediated diseases in small animals. In a recent study evaluating prednisone combined with mycophenolate for treatment of IMHA, 77% of dogs survived to discharge, a rate that was comparable with other standard treatment regimes.9

While there are no veterinary approved products, mycophenolate is available as an oral human product in tablets, capsules, or an oral suspension. Starting dosage recommendations are:5

Dogs: 10 mg/kg PO Q 12 H

Cats: 10 mg/kg PO Q 12 H.

The most common side effects associated with mycophenolate mofetil, based on limited veterinary studies, include GI signs (inappetence, vomiting, diarrhea), lethargy, lymphopenia, and susceptibility to secondary infections. In humans, severe neutropenia has been reported as a rare side effect.


Leflunomide induces immunosuppression through the inhibition of dihydroorotate dehydrogenase, an enzyme needed for pyrimidine synthesis. This ultimately targets and suppresses both B and T cells.

Similar to mycophenolate, the use of leflunomide is just beginning to emerge in the veterinary literature for treatment in clinical patients. A recent study described the use of leflunomide for the treatment of immune-mediated polyarthritis, with disease remission achieved in 8 of 14 dogs.10

While there are no veterinary approved products, leflunomide is available in a human tablet formulation. Starting dosage recommendations are:5

Dogs: 2 to 4 mg/kg PO Q 24 H

Cats: 10 mg (total dose) per cat PO Q 24 H.

The most common side effects associated with leflunomide, based on limited veterinary studies, include GI signs (inappetence, vomiting, diarrhea) and lethargy. In dogs, bone marrow suppression (leukopenia and thrombocytopenia) has been reported. Serious but rare side effects reported in human medicine include severe bone marrow suppression, dermatologic reactions (ie, toxic epidermal necrolysis), and hepatotoxicity.


Chlorambucil is a cell-cycle nonspecific alkylating agent that is used to treat certain cancers as well as induce immunosuppression in conditions, such as inflammatory skin diseases, inflammatory bowel disease, and immune-mediated blood disorders, particularly in cats.

Chlorambucil is available as a coated 2-mg tablet that cannot feasibly be divided, and, therefore, dosing recommendations in smaller patients are often provided in multiples of 2, and/or “pulsed” at infrequent dosing intervals in order to avoid overdose. For immunosuppressive therapy, chlorambucil is almost always given in combination with an oral glucocorticoid. The starting dosage recommendation in cats is 2 mg (total dose) per cat every second day (with a glucocorticoid), tapered over time to every third or fourth day.5

Chlorambucil is relatively well tolerated, but does occasionally cause GI side effects, such as vomiting and diarrhea. Neurologic signs (including myoclonus, twitches, and seizures) have been reported in cats. The most common major adverse effect is myelosuppression, and complete blood counts must be monitored regularly (weekly at first) to watch for its development.

Tapering Immunosuppressive Drugs

Once a positive response to therapy is achieved (stable or rising hematocrit for at least 1–2 weeks), slowly taper drug dosages by approximately 25% to 50%, one drug at a time, every 2 to 4 weeks.

  • Taper the most expensive drug or one causing the most side effects first, if a patient is receiving more than one immunosuppressive medication.
  • Check the patient’s hematocrit weekly during initial therapy after discharge from the hospital; then before, and 1 to 2 weeks after, each dose reduction.
  • Wean to the lowest effective dose to maintain disease remission, which usually takes 3 to 6 months; some patients can eventually discontinue all medications.

Since any patient receiving potent immunosuppressive therapy is at risk for developing secondary infection, animals should be closely observed for signs of sepsis or infection, and tapering of drug doses should ideally begin shortly after disease remission is observed.


Antithrombotic Medications

Antithrombotic medications, such as anticoagulants (ie, heparin) and antiplatelet medications (ie, aspirin, clopidogrel), are often administered in IMHA patients to reduce the incidence of PTE.3,11

IMHA patients are thought to have a hypercoagulable state and, therefore, are more prone to development of PTE. The pathogenesis of thromboembolism is thought to be multifactorial, including hypercoagulability (secondary to platelet activation as well as steroid administration), endothelial injury, and vascular stasis.


  • Heparin products include unfractionated heparin and low molecular weight heparin (LMWH).
  • Unfractionated heparin is often started at a dose of 200 to 500 U/kg SC Q 8 H and adjusted to achieve either prolongation of activated partial thromboplastin time by 1.5 to 2 times pretreatment values or target range anti-Xa activity using a nomogram.5,12-14
  • LMWH products include enoxaparin and dalteparin, which are both expensive but typically do not require monitoring of coagulation parameters.5 Recommended doses are:
    • Enoxaparin: 0.8 mg/kg SC Q 6 H (dogs) and 1.25 mg/kg SC Q 6 H (cats)
    • Dalteparin: 150 U/kg SC Q 8 H (dogs) and 180 U/kg SC Q 4–6 H (cats).5,12

Antiplatelet Medications

  • Low-dose aspirin is commonly used in IMHA patients at a dose of 0.5 to 1 mg/kg PO Q 24 H (dogs) and 5 mg per cat PO Q 72 H (cats).5
  • Clopidogrel, a newer antiplatelet medication, irreversibly inhibits activation of platelet glycoprotein IIb/IIIa. For dogs with IMHA, a recent study demonstrated that an initial oral loading dose (10 mg/kg) followed by a daily maintenance dose (2 to 3 mg/kg PO Q 24 H) was safe and improved short-term survival at a comparable rate to low-dose aspirin.15 For cats, the recommended dose is 18.75 mg (¼ of a 75-mg tablet) PO Q 24 H.5

Gastric Protectants

Because glucocorticoids are possibly associated with GI gastrointestinal ulceration, some clinicians administer gastric protectants when treating IMHA patients; these protectants include sucralfate, omeprazole and famotidine.

Intravenous Immunoglobulin

Human IV immunoglobulin is a sterile preparation of IgG derived from human plasma; it is thought to reduce Fc-mediated phagocytosis of IgG-coated RBCs by macrophages. IV immunoglobulin has been effective in a small number of dogs that were refractory to standard therapy.16


Fluid Therapy

Fluid therapy is typically only warranted if the patient is dehydrated or has intravascular hemolysis and hemoglobinuria (since free hemoglobin is nephrotoxic). IV catheters should be removed as soon as fluids are no longer needed, as catheters are a possible risk factor for PTE. The same is true for central IV catheters, which should not be used in these patients.

Oxygen Carrying Support

Oxygen carrying support in the form of blood products—whole blood or, preferably, packed RBCs—is indicated when anemia is severe or associated with clinical evidence of tissue hypoxia, such as tachypnea, dyspnea, tachycardia, mental dullness, and weakness (Figure 4).

Many dogs with IMHA will require transfusion support, with some requiring multiple transfusions, especially during the first week of therapy.11,17

Screen Shot 2015-06-18 at 1.26.31 PM



Splenectomy may be beneficial in patients who fail to respond to traditional therapy or those in which remission is only achieved with high doses of immunosuppressive agents, since the spleen is often a major organ responsible for RBC phagocytosis.

In 1 study, 10 dogs with IMHA had a splenectomy performed in addition to standard medical management. Nine dogs survived to 30 days without relapse, which suggests that splenectomy may be associated with an improved outcome in IMHA patients.18


Plasmapheresis rapidly removes autoantibodies from plasma and may be effective in acute, severe cases of IMHA, but availability is very limited.


Mortality rates in dogs with IMHA range from 26% to 70%, with PTE being a significant cause of death.3,17,19 Abnormalities linked to an increased mortality rate include autoagglutination, thrombocytopenia, leukocytosis, elevated alkaline phosphatase, hyperbilirubinemia, and hypoalbuminemia.3,11,17,20

IMHA appears to have a more favorable prognosis in cats, with 1 study documenting a mortality rate of 23%.4

Death during medical therapy is typically due to, during the acute phase, lack of response to therapy, PTE, or treatment side effects and, during the maintenance phase, disease relapse or significant side effects associated with treatment.

GI = gastrointestinal; IMHA = immune-mediated hemolytic anemia; LMWH = low molecular weight heparin; PTE = pulmonary thromboembolism; RBC = red blood cell


  1. McCullough S. Immune-mediated hemolytic anemia: Understanding the nemesis. Vet Clin North Am Small Anim Pract 2003; 33:1295-1315.
  2. August J. Immune-mediated hemolytic anemia. Consultations in Feline Internal Medicine, vol 6. St. Louis: Saunders, 2006, pp 617-627.
  3. Weinkle TK, Center SA, Randolph JF, et al. Evaluation of prognostic factors, survival rates, and treatment protocols for immune-mediated hemolytic anemia in dogs: 151 cases (1993-2002). JAVMA 2005; 226:1869-1880.
  4. Kohn B, Weingart C, Eckmann V, et al. Primary immune-mediated hemolytic anemia in 19 cats: Diagnosis, therapy, and outcome (1998–2004). J Vet Intern Med 2006; 20:159-166.
  5. Plumb D. Plumb’s Veterinary Drug Handbook, 7th ed. Ames, IA: PharmaVet Inc 2011, pp 112-117, 134-138, 263-266, 323-325, 352-357, 366-367, 502-504, 661-665, 788-790, 967-970.
  6. Thacker EL. Immunomodulators, immunostimulants, and immunotherapies in small animal veterinary medicine. Vet Clin North Am Small Anim Pract 2010; 40:473-483.
  7. Archer TM, Fellman CL, Stokes JV, et al. Pharmacodynamic monitoring of canine T-cell cytokine responses to oral cyclosporine. J Vet Intern Med 2011; 25:1391-1397.
  8. Thomason J, Stokes J, Wallace M, et al. Effects of oral cyclosporine on platelet activity in normal dogs. J Vet Intern Med 2010; 24:682.
  9. Wnag A, Smith JR, Creevy KE. Treatment of canine idiopathic immune-mediated haemolytic anaemia with mycophenolate mofetil and glucocorticoids: 30 cases (2007 to 2011). J Small Anim Pract 2013; 54:399-404.
  10. Colopy SA, Baker TA, Muir P, et al. Efficacy of leflunomide for treatment of immune-mediated polyarthritis in dogs: 14 cases (2006-2008). JAVMA 2010; 236:312-318.
  11. Carr AP, Panciera DL, Kidd L. Prognostic factors for mortality and thromboembolism in canine immune-mediated hemolytic anemia: A retrospective study of 72 dogs. J Vet Intern Med 2002; 16:504-509.
  12. Helmond SE, Polzin DJ, Armstrong PJ, et al. Treatment of immune-mediated hemolytic anemia with individually adjusted heparin dosing in dogs. J Vet Intern Med 2010; 24:597-605.
  13. Lunsford KV, Mackin AJ. Thromboembolic therapies in dogs and cats: An evidence-based approach. Vet Clin North Am Small Anim Pract 2007; 37:579-609.
  14. Breuhl EL, Moore G, Brooks MB, Scott-Moncrieff JC. A prospective study of unfractionated heparin therapy in dogs with primary immune-mediated anemia. JAAHA 2009; 45(3):125-133.
  15. Mellett AM, Nakamura RK, Bianco D. A prospective study of clopidogrel therapy in dogs with primary immune-mediated hemolytic anemia. J Vet Intern Med 2011; 25:71-75.
  16. Kellerman DL, Bruyette DS. Intravenous human immunoglobulin for the treatment of immune-mediated hemolytic anemia in 13 dogs. J Vet Intern Med 1997; 11:327-332.
  17. Burgess K, Moore A, Rand W, et al. Treatment of immune-mediated hemolytic anemia in dogs with cyclophosphamide. J Vet Intern Med 2000; 14:456-462.
  18. Horgan JE, Roberts BK, Schermerhorn T. Splenectomy as an adjunctive treatment for dogs with immune-mediated hemolytic anemia: Ten cases (2003–2006). J Vet Emerg Crit Care 2009; 19:254-261.
  19. Scott-Moncrieff JC, Treadwell NG, McCullough SM, et al. Hemostatic abnormalities in dogs with primary immune-mediated hemolytic anemia. JAAHA 2001; 37:220-227.
  20. Grundy SA, Barton C. Influence of drug treatment on survival of dogs with immune-mediated hemolytic anemia: 88 cases (1989–1999). JAVMA 2001; 218:543-546.

f04_ArcherTodd M. Archer, DVM, MS, Diplomate ACVIM, is assistant professor of small animal medicine in the Department of Clinical Sciences at Mississippi State University College of Veterinary Medicine. He received his DVM and completed an internship and residency at Mississippi State University.



f04_MackinAndrew Mackin, BVMS, DVSc, Diplomate ACVIM, is professor and Ward Chair of Medicine at Mississippi State University College of Veterinary Medicine. He received his degree from Murdoch University in Western Australia; then completed an internship and residency in small animal medicine at University of Melbourne and an internal medicine residency at Ontario Veterinary College.

DMCA.com Protection Status
[gravityform id="6" title="false" description="false"]
<div class='gf_browser_chrome gform_wrapper' id='gform_wrapper_6' style='display:none'><form method='post' enctype='multipart/form-data' id='gform_6' action='/management-of-immune-mediated-hemolytic-anemia-a-common-hematologic-disorder-in-dogs-cats/'> <div class='gform_body'><ul id='gform_fields_6' class='gform_fields top_label form_sublabel_below description_below'><li id='field_6_1' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Name<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name has_last_name no_suffix gf_name_has_2 ginput_container_name' id='input_6_1'> <span id='input_6_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_6_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" /> <label for='input_6_1_3' >First</label> </span> <span id='input_6_1_6_container' class='name_last' > <input type='text' name='input_1.6' id='input_6_1_6' value='' aria-label='Last name' aria-required="true" aria-invalid="false" /> <label for='input_6_1_6' >Last</label> </span> </div></li><li id='field_6_2' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_6_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_6_2' type='text' value='' class='medium' aria-required="true" aria-invalid="false" /> </div></li><li id='field_6_7' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_6_7' >Profession / Role<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_select'><select name='input_7' id='input_6_7' class='medium gfield_select' aria-required="true" aria-invalid="false"><option value='Veterinarian' >Veterinarian</option><option value='Veterinary Nurse / Technician' >Veterinary Nurse / Technician</option><option value='Practice Manager / Veterinary Assistant / Support Staff' >Practice Manager / Veterinary Assistant / Support Staff</option><option value='Student (Veterinarian or Veterinary Nurse)' >Student (Veterinarian or Veterinary Nurse)</option><option value='Other' >Other</option></select></div></li><li id='field_6_20' class='gfield gfield_html gfield_html_formatted gfield_no_follows_desc field_sublabel_below field_description_below gfield_visibility_visible' ><br></li><li id='field_6_15' class='gfield field_sublabel_below field_description_above gfield_visibility_visible' ><label class='gfield_label' >Inbox Preferences</label><div class='gfield_description' id='gfield_description_6_15'>Customize your inbox by selecting the areas you are most interested in. </div><div class='ginput_container ginput_container_checkbox'><ul class='gfield_checkbox' id='input_6_15'><li class='gchoice_6_15_1'> <input name='input_15.1' type='checkbox' value='NAVC Better Care Weekly&lt;br&gt;&lt;div style=&quot;font-size: 12px;color: #808080&quot;&gt;A weekly roundup of the new and noteworthy innovations and educational opportunities in the veterinary industry.&lt;/div&gt;' checked='checked' id='choice_6_15_1' /> <label for='choice_6_15_1' id='label_6_15_1'>NAVC Better Care Weekly<br><div style="font-size: 12px; color: #808080;">A weekly roundup of the new and noteworthy innovations and educational opportunities in the veterinary industry.</div></label> </li><li class='gchoice_6_15_2'> <input name='input_15.2' type='checkbox' value='Today&#039;s Veterinary Business eNewsletter&lt;br&gt;&lt;div style=&quot;font-size: 12px;color: #808080&quot;&gt;Covers topics relating to practice management, financial metrics, marketing, retailing and merchandising, and industry news.&lt;/div&gt;' id='choice_6_15_2' /> <label for='choice_6_15_2' id='label_6_15_2'>Today's Veterinary Business eNewsletter<br><div style="font-size: 12px; color: #808080;">Covers topics relating to practice management, financial metrics, marketing, retailing and merchandising, and industry news.</div></label> </li><li class='gchoice_6_15_3'> <input name='input_15.3' type='checkbox' value='Today&#039;s Veterinary Nurse eNewsletter&lt;br&gt;&lt;div style=&quot;font-size: 12px;color: #808080&quot;&gt;Provides practical, peer-reviewed companion animal educational CE for veterinary nurses, technicians and assistants.&lt;/div&gt;' id='choice_6_15_3' /> <label for='choice_6_15_3' id='label_6_15_3'>Today's Veterinary Nurse eNewsletter<br><div style="font-size: 12px; color: #808080;">Provides practical, peer-reviewed companion animal educational CE for veterinary nurses, technicians and assistants.</div></label> </li><li class='gchoice_6_15_4'> <input name='input_15.4' type='checkbox' value='Today&#039;s Veterinary Practice eNewsletter&lt;br&gt;&lt;div style=&quot;font-size: 12px;color: #808080&quot;&gt;Provides practical, peer-reviewed articles focused on the latest diagnostic and treatment techniques to enhance your knowledge and confidence.&lt;/div&gt;' id='choice_6_15_4' /> <label for='choice_6_15_4' id='label_6_15_4'>Today's Veterinary Practice eNewsletter<br><div style="font-size: 12px; color: #808080;">Provides practical, peer-reviewed articles focused on the latest diagnostic and treatment techniques to enhance your knowledge and confidence.</div></label> </li><li class='gchoice_6_15_5'> <input name='input_15.5' type='checkbox' value='VetFolio eNewsletter&lt;br&gt;&lt;div style=&quot;font-size: 12px;color: #808080&quot;&gt;Discover online CE resources offered in a variety of formats including videos, podcasts, webinars and more.&lt;/div&gt;' id='choice_6_15_5' /> <label for='choice_6_15_5' id='label_6_15_5'>VetFolio eNewsletter<br><div style="font-size: 12px; color: #808080;">Discover online CE resources offered in a variety of formats including videos, podcasts, webinars and more.</div></label> </li><li class='gchoice_6_15_6'> <input name='input_15.6' type='checkbox' value='Partner Emails&lt;br&gt;&lt;div style=&quot;font-size: 12px;color: #808080&quot;&gt;Exclusive deals and information from our partners.&lt;/div&gt;' id='choice_6_15_6' /> <label for='choice_6_15_6' id='label_6_15_6'>Partner Emails<br><div style="font-size: 12px; color: #808080;">Exclusive deals and information from our partners.</div></label> </li></ul></div></li><li id='field_6_19' class='gfield gfield_html gfield_html_formatted field_sublabel_below field_description_below gfield_visibility_visible' ><br></li><li id='field_6_22' class='gfield field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' >Do you want to be added to our postal mailing list?</label><div class='ginput_container ginput_container_checkbox'><ul class='gfield_checkbox' id='input_6_22'><li class='gchoice_6_22_1'> <input name='input_22.1' type='checkbox' value='Yes, I love mail!' id='choice_6_22_1' /> <label for='choice_6_22_1' id='label_6_22_1'>Yes, I love mail!</label> </li><li class='gchoice_6_22_2'> <input name='input_22.2' type='checkbox' value='No thank you.' id='choice_6_22_2' /> <label for='choice_6_22_2' id='label_6_22_2'>No thank you.</label> </li></ul></div></li><li id='field_6_10' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Please provide your mailing address below.<span class='gfield_required'>*</span></label> <div class='ginput_complex ginput_container has_street has_street2 has_city has_state has_zip has_country ginput_container_address' id='input_6_10' > <span class='ginput_full address_line_1' id='input_6_10_1_container' > <input type='text' name='input_10.1' id='input_6_10_1' value='' aria-required="true"/> <label for='input_6_10_1' id='input_6_10_1_label' >Street Address</label> </span><span class='ginput_full address_line_2' id='input_6_10_2_container' > <input type='text' name='input_10.2' id='input_6_10_2' value='' /> <label for='input_6_10_2' id='input_6_10_2_label' >Address Line 2</label> </span><span class='ginput_left address_city' id='input_6_10_3_container' > <input type='text' name='input_10.3' id='input_6_10_3' value='' aria-required="true"/> <label for='input_6_10_3' id='input_6_10_3_label' >City</label> </span><span class='ginput_right address_state' id='input_6_10_4_container' > <input type='text' name='input_10.4' id='input_6_10_4' value='' aria-required="true"/> <label for='input_6_10_4' id='input_6_10_4_label' >State / Province / Region</label> </span><span class='ginput_left address_zip' id='input_6_10_5_container' > <input type='text' name='input_10.5' id='input_6_10_5' value='' aria-required="true"/> <label for='input_6_10_5' id='input_6_10_5_label' >ZIP / Postal Code</label> </span><span class='ginput_right address_country' id='input_6_10_6_container' > <select name='input_10.6' id='input_6_10_6' aria-required="true"><option value='' selected='selected'></option><option value='Afghanistan' >Afghanistan</option><option value='Åland Islands' >Åland Islands</option><option value='Albania' >Albania</option><option value='Algeria' >Algeria</option><option value='American Samoa' >American Samoa</option><option value='Andorra' >Andorra</option><option value='Angola' >Angola</option><option value='Anguilla' >Anguilla</option><option value='Antarctica' >Antarctica</option><option value='Antigua and Barbuda' >Antigua and Barbuda</option><option value='Argentina' >Argentina</option><option value='Armenia' >Armenia</option><option value='Aruba' >Aruba</option><option value='Australia' >Australia</option><option value='Austria' >Austria</option><option value='Azerbaijan' >Azerbaijan</option><option value='Bahamas' >Bahamas</option><option value='Bahrain' >Bahrain</option><option value='Bangladesh' >Bangladesh</option><option value='Barbados' >Barbados</option><option value='Belarus' >Belarus</option><option value='Belgium' >Belgium</option><option value='Belize' >Belize</option><option value='Benin' >Benin</option><option value='Bermuda' >Bermuda</option><option value='Bhutan' >Bhutan</option><option value='Bolivia' >Bolivia</option><option value='Bonaire, Sint Eustatius and Saba' >Bonaire, Sint Eustatius and Saba</option><option value='Bosnia and Herzegovina' >Bosnia and Herzegovina</option><option value='Botswana' >Botswana</option><option value='Bouvet Island' >Bouvet Island</option><option value='Brazil' >Brazil</option><option value='British Indian Ocean Territory' >British Indian Ocean Territory</option><option value='Brunei Darussalam' >Brunei Darussalam</option><option value='Bulgaria' >Bulgaria</option><option value='Burkina Faso' >Burkina Faso</option><option value='Burundi' >Burundi</option><option value='Cambodia' >Cambodia</option><option value='Cameroon' >Cameroon</option><option value='Canada' >Canada</option><option value='Cape Verde' >Cape Verde</option><option value='Cayman Islands' >Cayman Islands</option><option value='Central African Republic' >Central African Republic</option><option value='Chad' >Chad</option><option value='Chile' >Chile</option><option value='China' >China</option><option value='Christmas Island' >Christmas Island</option><option value='Cocos Islands' >Cocos Islands</option><option value='Colombia' >Colombia</option><option value='Comoros' >Comoros</option><option value='Congo, Democratic Republic of the' >Congo, Democratic Republic of the</option><option value='Congo, Republic of the' >Congo, Republic of the</option><option value='Cook Islands' >Cook Islands</option><option value='Costa Rica' >Costa Rica</option><option value='Côte d&#039;Ivoire' >Côte d&#039;Ivoire</option><option value='Croatia' >Croatia</option><option value='Cuba' >Cuba</option><option value='Curaçao' >Curaçao</option><option value='Cyprus' >Cyprus</option><option value='Czech Republic' >Czech Republic</option><option value='Denmark' >Denmark</option><option value='Djibouti' >Djibouti</option><option value='Dominica' >Dominica</option><option value='Dominican Republic' >Dominican Republic</option><option value='Ecuador' >Ecuador</option><option value='Egypt' >Egypt</option><option value='El Salvador' >El Salvador</option><option value='Equatorial Guinea' >Equatorial Guinea</option><option value='Eritrea' >Eritrea</option><option value='Estonia' >Estonia</option><option value='Eswatini (Swaziland)' >Eswatini (Swaziland)</option><option value='Ethiopia' >Ethiopia</option><option value='Falkland Islands' >Falkland Islands</option><option value='Faroe Islands' >Faroe Islands</option><option value='Fiji' >Fiji</option><option value='Finland' >Finland</option><option value='France' >France</option><option value='French Guiana' >French Guiana</option><option value='French Polynesia' >French Polynesia</option><option value='French Southern Territories' >French Southern Territories</option><option value='Gabon' >Gabon</option><option value='Gambia' >Gambia</option><option value='Georgia' >Georgia</option><option value='Germany' >Germany</option><option value='Ghana' >Ghana</option><option value='Gibraltar' >Gibraltar</option><option value='Greece' >Greece</option><option value='Greenland' >Greenland</option><option value='Grenada' >Grenada</option><option value='Guadeloupe' >Guadeloupe</option><option value='Guam' >Guam</option><option value='Guatemala' >Guatemala</option><option value='Guernsey' >Guernsey</option><option value='Guinea' >Guinea</option><option value='Guinea-Bissau' >Guinea-Bissau</option><option value='Guyana' >Guyana</option><option value='Haiti' >Haiti</option><option value='Heard and McDonald Islands' >Heard and McDonald Islands</option><option value='Holy See' >Holy See</option><option value='Honduras' >Honduras</option><option value='Hong Kong' >Hong Kong</option><option value='Hungary' >Hungary</option><option value='Iceland' >Iceland</option><option value='India' >India</option><option value='Indonesia' >Indonesia</option><option value='Iran' >Iran</option><option value='Iraq' >Iraq</option><option value='Ireland' >Ireland</option><option value='Isle of Man' >Isle of Man</option><option value='Israel' >Israel</option><option value='Italy' >Italy</option><option value='Jamaica' >Jamaica</option><option value='Japan' >Japan</option><option value='Jersey' >Jersey</option><option value='Jordan' >Jordan</option><option value='Kazakhstan' >Kazakhstan</option><option value='Kenya' >Kenya</option><option value='Kiribati' >Kiribati</option><option value='Kuwait' >Kuwait</option><option value='Kyrgyzstan' >Kyrgyzstan</option><option value='Lao People&#039;s Democratic Republic' >Lao People&#039;s Democratic Republic</option><option value='Latvia' >Latvia</option><option value='Lebanon' >Lebanon</option><option value='Lesotho' >Lesotho</option><option value='Liberia' >Liberia</option><option value='Libya' >Libya</option><option value='Liechtenstein' >Liechtenstein</option><option value='Lithuania' >Lithuania</option><option value='Luxembourg' >Luxembourg</option><option value='Macau' >Macau</option><option value='Macedonia' >Macedonia</option><option value='Madagascar' >Madagascar</option><option value='Malawi' >Malawi</option><option value='Malaysia' >Malaysia</option><option value='Maldives' >Maldives</option><option value='Mali' >Mali</option><option value='Malta' >Malta</option><option value='Marshall Islands' >Marshall Islands</option><option value='Martinique' >Martinique</option><option value='Mauritania' >Mauritania</option><option value='Mauritius' >Mauritius</option><option value='Mayotte' >Mayotte</option><option value='Mexico' >Mexico</option><option value='Micronesia' >Micronesia</option><option value='Moldova' >Moldova</option><option value='Monaco' >Monaco</option><option value='Mongolia' >Mongolia</option><option value='Montenegro' >Montenegro</option><option value='Montserrat' >Montserrat</option><option value='Morocco' >Morocco</option><option value='Mozambique' >Mozambique</option><option value='Myanmar' >Myanmar</option><option value='Namibia' >Namibia</option><option value='Nauru' >Nauru</option><option value='Nepal' >Nepal</option><option value='Netherlands' >Netherlands</option><option value='New Caledonia' >New Caledonia</option><option value='New Zealand' >New Zealand</option><option value='Nicaragua' >Nicaragua</option><option value='Niger' >Niger</option><option value='Nigeria' >Nigeria</option><option value='Niue' >Niue</option><option value='Norfolk Island' >Norfolk Island</option><option value='North Korea' >North Korea</option><option value='Northern Mariana Islands' >Northern Mariana Islands</option><option value='Norway' >Norway</option><option value='Oman' >Oman</option><option value='Pakistan' >Pakistan</option><option value='Palau' >Palau</option><option value='Palestine, State of' >Palestine, State of</option><option value='Panama' >Panama</option><option value='Papua New Guinea' >Papua New Guinea</option><option value='Paraguay' >Paraguay</option><option value='Peru' >Peru</option><option value='Philippines' >Philippines</option><option value='Pitcairn' >Pitcairn</option><option value='Poland' >Poland</option><option value='Portugal' >Portugal</option><option value='Puerto Rico' >Puerto Rico</option><option value='Qatar' >Qatar</option><option value='Réunion' >Réunion</option><option value='Romania' >Romania</option><option value='Russia' >Russia</option><option value='Rwanda' >Rwanda</option><option value='Saint Barthélemy' >Saint Barthélemy</option><option value='Saint Helena' >Saint Helena</option><option value='Saint Kitts and Nevis' >Saint Kitts and Nevis</option><option value='Saint Lucia' >Saint Lucia</option><option value='Saint Martin' >Saint Martin</option><option value='Saint Pierre and Miquelon' >Saint Pierre and Miquelon</option><option value='Saint Vincent and the Grenadines' >Saint Vincent and the Grenadines</option><option value='Samoa' >Samoa</option><option value='San Marino' >San Marino</option><option value='Sao Tome and Principe' >Sao Tome and Principe</option><option value='Saudi Arabia' >Saudi Arabia</option><option value='Senegal' >Senegal</option><option value='Serbia' >Serbia</option><option value='Seychelles' >Seychelles</option><option value='Sierra Leone' >Sierra Leone</option><option value='Singapore' >Singapore</option><option value='Sint Maarten' >Sint Maarten</option><option value='Slovakia' >Slovakia</option><option value='Slovenia' >Slovenia</option><option value='Solomon Islands' >Solomon Islands</option><option value='Somalia' >Somalia</option><option value='South Africa' >South Africa</option><option value='South Georgia' >South Georgia</option><option value='South Korea' >South Korea</option><option value='South Sudan' >South Sudan</option><option value='Spain' >Spain</option><option value='Sri Lanka' >Sri Lanka</option><option value='Sudan' >Sudan</option><option value='Suriname' >Suriname</option><option value='Svalbard and Jan Mayen Islands' >Svalbard and Jan Mayen Islands</option><option value='Sweden' >Sweden</option><option value='Switzerland' >Switzerland</option><option value='Syria' >Syria</option><option value='Taiwan' >Taiwan</option><option value='Tajikistan' >Tajikistan</option><option value='Tanzania' >Tanzania</option><option value='Thailand' >Thailand</option><option value='Timor-Leste' >Timor-Leste</option><option value='Togo' >Togo</option><option value='Tokelau' >Tokelau</option><option value='Tonga' >Tonga</option><option value='Trinidad and Tobago' >Trinidad and Tobago</option><option value='Tunisia' >Tunisia</option><option value='Turkey' >Turkey</option><option value='Turkmenistan' >Turkmenistan</option><option value='Turks and Caicos Islands' >Turks and Caicos Islands</option><option value='Tuvalu' >Tuvalu</option><option value='Uganda' >Uganda</option><option value='Ukraine' >Ukraine</option><option value='United Arab Emirates' >United Arab Emirates</option><option value='United Kingdom' >United Kingdom</option><option value='United States' >United States</option><option value='Uruguay' >Uruguay</option><option value='US Minor Outlying Islands' >US Minor Outlying Islands</option><option value='Uzbekistan' >Uzbekistan</option><option value='Vanuatu' >Vanuatu</option><option value='Venezuela' >Venezuela</option><option value='Vietnam' >Vietnam</option><option value='Virgin Islands, British' >Virgin Islands, British</option><option value='Virgin Islands, U.S.' >Virgin Islands, U.S.</option><option value='Wallis and Futuna' >Wallis and Futuna</option><option value='Western Sahara' >Western Sahara</option><option value='Yemen' >Yemen</option><option value='Zambia' >Zambia</option><option value='Zimbabwe' >Zimbabwe</option></select> <label for='input_6_10_6' id='input_6_10_6_label' >Country</label> </span> <div class='gf_clear gf_clear_complex'></div> </div></li> </ul></div> <div class='gform_footer top_label'> <input type='submit' id='gform_submit_button_6' class='gform_button button' value='Sign Up' onclick='if(window["gf_submitting_6"]){return false;} window["gf_submitting_6"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_6"]){return false;} window["gf_submitting_6"]=true; jQuery("#gform_6").trigger("submit",[true]); }' /> <input type='hidden' class='gform_hidden' name='is_submit_6' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='6' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_6' value='WyJbXSIsIjNkNTNhNjhlOThlOGY4N2JlZWZiNTRmZDhlZDQ5OWI3Il0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_6' id='gform_target_page_number_6' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_6' id='gform_source_page_number_6' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 6) {gf_global["number_formats"][6] = {"1":{"price":false,"value":false},"2":{"price":false,"value":false},"7":{"price":false,"value":false},"20":{"price":false,"value":false},"15":{"price":false,"value":false},"19":{"price":false,"value":false},"22":{"price":false,"value":false},"10":{"price":false,"value":false}};if(window['jQuery']){if(!window['gf_form_conditional_logic'])window['gf_form_conditional_logic'] = new Array();window['gf_form_conditional_logic'][6] = { logic: { 10: {"field":{"actionType":"show","logicType":"any","rules":[{"fieldId":"22","operator":"is","value":"Yes, I love mail!"}]},"nextButton":null,"section":null} }, dependents: { 10: [10] }, animation: 1, defaults: {"1":{"1.2":"","1.3":"","1.4":"","1.6":"","1.8":""},"15":["choice_6_15_1"],"10":{"10.1":"","10.2":"","10.3":"","10.4":"","10.5":"","10.6":""}}, fields: {"1":[],"2":[],"7":[],"20":[],"15":[],"19":[],"22":[10],"10":[]} }; if(!window['gf_number_format'])window['gf_number_format'] = 'decimal_dot';jQuery(document).ready(function(){gf_apply_rules(6, [10], true);jQuery('#gform_wrapper_6').show();jQuery(document).trigger('gform_post_conditional_logic', [6, null, true]);} );} gformInitChosenFields('#input_6_7','No results matched');} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){gformInitChosenFields('#input_6_7','No results matched');} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [6, 1]) } ); </script>