1 Among men, obesity rates were fairly similar across income groups or tended to be higher at higher levels of income. 2  In fact, among Black and Mexican-American men, those with higher income were significantly more likely to be obese than those with low-income.
So getting a good education is vitally important. According to the ASPCA, students interested in working with animals should take pre-med courses in animal biology, animal nutrition and zoology.ne of the reasons that becoming a veterinarian can be harder than becoming a doctor is that there are many species of animals. You may need to take separate classes on animals with backbones and without, as well as individual classes on mammals, reptiles, insects and other forms of animal life.
Once you are in vet school, you will study anatomy and physiology, then you will study medicine and surgery. Along the way, you will study microbiology, parasitology and pharmacology. If you live outside of the US and Canada, you will probably have to find out from your local educational authority what is required. For example, in Ireland you need 575 points including Chemistry, English and another language.