Clinical pictures of common causes of anemia in dogs. A: severe pale oral mucous membrane in mixed breed anemic puppy. B: severe bloody diarrhea associated with parvoviral infection in six months old Husky puppy. C: adult tick infestation in black coat German shepherd dog. D: progressive weight loss with prominent decrease in body condition scoring in two years old Great Dane with malnutrition. E: abdominal distention (Ascites) due to chronic hepatitis in three years old mixed breed mongrel dog. F: yellowish discoloration of episclera and mucous membranes due to hepatic jaundice that confirmed later with laboratory work.