A gift of testing for the Feline Immunodeficiency Virus and Feline Leukemia Virus allows rescue staff and adopters to plan for a cat’s ongoing health needs. While cats with FIV can live safely with other cats and frequently live long and healthy lives, they may be more prone to illness and need appropriate preventative veterinary care. Cats with Feline Leukemia Virus (FeLV) must either live as only cats or with other infected cats, as FeLV is spread through saliva. Cats with FeLV can also live long and healthy lives but awareness is crucial to prevent the spread of the virus and to provide appropriate preventative vet care.