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.
Ethology is the study of animal behavior. It would be difficult to find an undergrad program at any university. Ethology is a special field in zoology. Most ethologist have a least a masters degree with a thesis.It takes 3 or 4 years beyond your BS to get a masters in zoology.So about 7 to eight years to get a masters of science in zoology with a specialty in ethology. Source(s): me = biologist.tart as a zoology major and get your bachelor's degree (4 yr). Then get a master's (2 yr) in ethology or animal behavior or comparative psych. Another 2 yr or so could get you a Ph. D. Get a good general grounding in zoology, the other sciences, and psychology as an undergrad.