Veterinarians have a very bright future in both rural and urban areas. They diagnose, treat, and research medical conditions and diseases of pets, livestock, and work to improve public health. Veterinarians are not just health workers, but they’re also involved in research work. Rapid growth in the poultry and animal products technology sector has resulted in increased demand for veterinarians. Aviaries, wildlife sanctuaries and zoological parks also need veterinary specialists.