A lot of people might try to talk you out of getting a yorkie if you're a student and have to study, but i don't see that as a factor. I am a college student myself and you just need to know how to balance your time and you should be fine. My puppy is 4 months old now and all I have to do is play with her a lot before i settle down to study! She's super excited when I get home from school so I can't do homework right away, but I play with her until she tires out a little, and she usually naps for about an hour at a time so I can study then. They do need a lot of attention but I don't sleep much
so we work well together!