Banfield Pet Hospital veterinarians provide the best preventive pet health care for your cat, dog or other pet. Open late and on weekends, and conveniently .Our veterinary clinic at Banfield Pet Hospital provides the best vet care for your cat, dog or other pet. Our convenient pet hospitals are located in select PetSmart .Banfield Pet Hospital is a privately owned company based in Vancouver, Washington, United States, that operates veterinary clinics. Part of the Mars, .Banfield may refer to People. Alexander William Francis Banfield Frank Banfield, A. W. F, Banfield, Canadian mammalogist Albert Banfield , .