answer:Are you in an American high school? If yes, you don’t need to choose a career right now. Do you plan or want to attend a two-year or four-year college? Have you taken physics, chemistry and biology? If so, how did you fare? Here’s some info about the Veterinary Assistant or Technician’s Program (I googled those.) Check out jobs in zoos, animal shelters, animal hospitals, pet grooming and pet sitting for private clients. My sister has a very old dog that won’t go out to pee and poop (four times a day) without a human escort. When my sister travels or is away for even the day, she calls her doggy guy to stop by every few hours.