The title pretty much says it. I just have a few questions though. I want a small dog, one not too big, but not too small. Any good ones? Secondly, I'm going to be in school and I don't think anyone is going to be home to take care of the dog. Could I be able to leave food down for it and take it out to the bathroom in the morning and when I get back take it out to the bathroom again and give it a walk? I'm in school for 7 hours. Can I do that? Um, what are some things I have to know before I get a dog?