Search Search Search You must have JavaScript enabled to use this form. Topic Shelter Medicine (-) Specific Medical Conditions Feline Retroviruses Heartworm Active FiltersSpecific Medical Conditions Group 9 Clear All Improving Access to Heartworm Treatment ASPCA collaborated with Emancipet on research showing that effective and safe heartworm disease treatment can be provided at lower cost using a technician-leveraged, high-volume outpatient model. Feline Leukemia Virus (FeLV) Learn more about Feline Leukemia Virus (FeLV), a viral infection that affects shelter cats.