4. hhow much education do you need to become a vet? why does the army need vets?

A vet needs to attend another four years of school after finishing his/her undergraduate studies. Army vets handle the following duties:

"They take care of Army's guard dogs, as well as Army horses, Army cow, Army sheep, Army pigs, Army mules, Army rabbits, Army mice, and Army monkeys. They also inspect the Army's food."