PantheraPardus

I'm currently in college, and i want to go into a career in science, and have been thinking for a long while about doing the zoology course, and was wondering if anyone who has done the course, could at all tell me what the course was like, and if anyone has done animal behavior and welfare, whether they could tell me what that course was like, i believe this is kind of a random question. But i'm currently unsure as to what course i specifically want to take, many of the courses don't seem to be that different, so i thought that asking someone who has done the course might help me choose which would actually be best for me. Any information or help or anything at all would be greatly appreciated.