Philip A. Bushby, DVM, DACVS

Department of Clinical Sciences

College of Veterinary Medicine

Mississippi State University

Mississippi State, MS 39762

Articles by Philip A. Bushby, DVM, DACVS

Each year in the United States millions of homeless or unwanted dogs and cats are euthanized in animal shelters and humane societies. While precise numbers are difficult to obtain the Humane Society of the United States estimates that between 3 and 4 million dogs and cats are euthanized each year (HSUS 2006).