1. Diagnosis and treatment of animal diseases: Veterinarians diagnose animal diseases by observing animal symptoms, conducting physical examination and laboratory examination, and make corresponding treatment plans.

2. Surgery and surgery: Veterinarians perform animal surgery and surgery, such as sterilization and wound repair.

3. Disease prevention and control: Veterinarians vaccinate animals, repel insects and prevent diseases to reduce the occurrence and spread of diseases.

4. Animal health and nutrition: Veterinarians provide animal health guidance, including feeding management and nutrition formula, to ensure the health, growth and development of animals.

5. Animal behavior and mental health: Veterinarians pay attention to animal behavior and mental health issues, and provide corresponding behavior training and psychological support.

6. Animal feeding and reproduction: Veterinarians participate in animal feeding and reproduction, including breeding, pregnancy monitoring and delivery.

7. Veterinary education and scientific research: Veterinarians participate in veterinary education and scientific research, cultivate a new generation of veterinary talents, and promote the development of veterinary disciplines.