Addison's disease, or hypoadrenocorticism, is caused by insufficient production of adrenal hormones. The adrenal glands are located by the kidneys and produce glucocorticoid and…
Autoimmune hemolytic anemia is a specific type of erythrocyte (red blood cell) deficiency in which the dog's immune system targets its own healthy red cells, accelerating their…
Coccidia in dogs are protozoan parasites that affect the gastrointestinal tract, causing diarrhea. This condition is most commonly seen in puppies less than 6 months of age or…
Canine distemper is a viral disease that affects dogs worldwide. The disease is most common in young, unvaccinated dogs. Initially, fever and ocular and nasal discharge will be…
Canine giardiasis is an intestinal infection in dogs by the protozoan parasite, Giardia canis. Giardia exists in two forms, the trophozoite and the cyst. The trophozoite is found…
Leptospirosis is an infectious disease of dogs and other animals (including humans) caused by multiple strains (servovars) of spiral shaped bacteria. Infection affects multiple…
Feline leukemia virus is a viral disease of domestic cats that impairs immune system function and causes some types of cancer. It is caused by a retrovirus that cats shed in high…
Lymphoma is one of the most common forms of cancer diagnosed in cats. Lymphoma is a cancer of lymphocytes, a type of white blood cell found throughout the body. Diagnosis and…
Pancreatitis is a disease involving inflammation of the pancreas. The pancreas is a gland located between the stomach and small intestine. It has two primary functions, including…
Panleukopenia is a highly contagious virus of the family parvoviridae. It infects primarily very young or immune deficient cats and is potentially fatal. Clinical signs often…
Parvoviral enteritis (or parvo) is a viral disease that affects young, unvaccinated dogs between 6 weeks and 6 months of age. It attacks rapidly dividing cells in the intestinal…
Acute renal failure (ARF) in dogs is a serious, life-threatening condition characterized by sudden decrease in kidney function occurring over a period of hours to days, leading to…
Feline acute renal failure (ARF) is a condition that is described as the sudden decline in kidney function that typically occurs over a period of hours to days. Veterinary care is…
Canine roundworms live in a dog's small intestinal tract. Dogs can become infected in one of several ways, including ingesting eggs in soil, ingesting a rodent such as an infected…
Feline roundworms live in a cat's small intestinal tract. A cat can be infected in one of several ways, including ingesting eggs from the soil, ingesting a rodent (like a mouse or…
Salmonellosis is an infection caused by bacteria from the genus Salmonella. The infection is usually confined to the intestinal tract resulting in diarrhea, fever and abdominal…
Toxoplasmosis is caused by a parasite that lives inside cells. Toxoplasmosis is a zoonotic disease, which means that people can acquire the infection from animals. Any mammal can…