How many A's do you have to get to become a veterinarian?

In the United States, once you are accepted into vet school, you don't have to get any A's in your classes, although most vet students will get A's in 25-40% of their classes. In undergraduate college, to be competitive while applying to vet school, you need to have at least 60% of your grades as A's, particularly in the science and math pre-requisite courses.