The Given Name Jack. Originally a nickname for John, it is now also a popular name on its own. It derives from the earlier Jakin a medieval nickname for John. Jack is a diminutive of John. See John for further details. Jack is good for parents who want a name that is elegant and simple.
Small animal veterinarians are practitioners that specialize in the health management of dogs, cats, birds, exotics, and other companion animals. Small animal veterinarians are licensed animal health professionals that are qualified to diagnose and treat a variety of companion species. Small animal practitioners commonly treat dogs and cats as well as other small mammals, birds, and reptiles that are kept as pets.
Veterinarians-What They Do. Veterinarians diagnose and treat diseases and dysfunctions of animals. Specifically, they care for the health of pets, livestock, and animals in zoos, racetracks, and laboratories. Some veterinarians use their skills to protect humans against diseases carried by animals and conduct clinical research on human and animal health problems.