First you train to be regular veterinarian. Then you specialize. For some species, there is no formal training. You have to find a clinic that work with those animals, get employed there and learn from others.
pig,dog,bird,cats,and large animals
to be a veterinarian(animal doctor) you have to go to college for 6-9 years. I'm sure you have to pass some sort of board test as well. It's as much, if not more, college than a medical doctor.
This is a question for a veterinarian. There are many drugs available.
Veterinarian , Vet-Tech , Zoo ,
An exotic species is a kind of animal from a far away place.
The animals that have exotic characteristics are usually referred to as Oreo. The include animals like cattle, sheep and chicken.
The most common field for a veterinarian in the US is small animal or companion animal medicine exclusive, focusing on treating cats and dogs.
Very smart to think of animal books
a animal researcher. or even a zoo keeper
I do not know this, but I think a lot of learning.
To be a vet assistant you only need 2 years of college and some people dont even have to go to college
New species are introduced into areas to either get rid of another animal e.g. the cane toad came to Australia to get rid of some kind of bug or and animal is accidentally taken to another country.