Veterinarians are healthcare professionals who specialize in the medical treatment and care of animals. They diagnose and treat a wide range of illnesses and injuries in animals, including domestic pets, livestock, wildlife, and zoo animals. Veterinarians also perform surgeries, prescribe medications, and provide preventative care such as vaccinations and dental cleanings. Research in veterinary medicine focuses on advancing the knowledge and understanding of animal health, disease prevention, and treatment options. This research may involve studying the genetics of different animal species, developing new medications and treatments, improving surgical techniques, and studying the impact of environmental factors on animal health.