Veterinary medicine is the branch of medicine that focuses on the care and treatment of animals, particularly domesticated pets, livestock, and wildlife. Veterinarians diagnose and treat various illnesses, injuries, and diseases in animals, as well as provide preventive care such as vaccinations and parasite control. They may also perform surgeries, prescribe medication, and provide guidance on proper nutrition and overall animal health. Veterinary medicine plays a crucial role in animal welfare, public health, and the prevention of zoonotic diseases that can be transmitted from animals to humans.