As I understand it, a veterinarian is a person who specializes in animal diseases. Statistically, most veterinarians work in the field of animal health. Another broad area of work is the treatment of pets (mostly dogs and cats). In addition, some veterinarians also specialize in wild animals, working in nature reserves or at circuses and zoos. Working as a veterinarian involves monitoring the herd's health, identifying sick animals, and isolating them from the rest. The doctor then decides to either cure or put it to sleep. To me, they are professionals in their field who know absolutely everything about animals, even though Dogs with average intelligence can learn 165 words. People rely on them for help when their pets need help, so being a veterinarian is a big responsibility at the same time.