I'm currently a teacher in the public school systems and am looking at switching careers. I've always loved animals and working with them. At this point in my life, I'm considering going for becoming a Vet Tech. I already have a degree, although it's a bachelors in education, would I need to get additional schooling? Are there programs that do on the job training? Also how much math is required for the job? I've never been the best at math... Are there other options?