Not necessarily. In high school you need good enough grades to be accepted to a decent college - your local four-year college or a state university work just as well as a private university or one of the more prestigious institutions. This generally means an A/B average throughout high school.
Once in undergraduate college, however, you'll need to focus on having good grades (more A's than B's, very few C's) while completing a rather difficult series of pre-requisite courses before applying to vet school. A GPA of 3.5 or better is recommended. Once in vet school, though, C equals DVM - you don't need A's through vet school to become a veterinarian, although it helps to have a high GPA if you want to complete an internship or residency after vet school.
Yes.
Not necessarily, although most veterinarians have a high school diploma. If you don't have a high school diploma, you will need to get a GED, as this is required by most colleges prior to admission.
They have to have more than a high school diploma, have to take a special vet curse in collage.
walter biddle saul high school agricultural science
Biology, chemistry, zoology
Biology
Good grades of course
You would most likely need a high school diploma or GED, but otherwise no post-secondary degree would be required.
Your classes in Middle School will have little affect on your ability to become a vet. Get good grades in Middle School and High School so that you can get into a good college. Then take a pre-med or pre-vet major and hope you can get into Vet school, which is very hard to do, even harder then medical school.
Specific high school courses will have little to do with becoming a veterinarian. You will need good grades to enable you to get into college and good grades there in order to get into vet school.
4 years basic (core credits), 2 years specialized 'vet school', 2 years in-the-field work (apprentice). so 6 years after high school.
Getting your GED in lieu of a diploma from a high school that you attended for four years does not prevent you from doing or becoming anything that you would like to be. All you have to do is provide your scores in place of transcripts to whatever college you decide to attend. You will not be penalized for having a GED instead of a High School Diploma.