I have a few questions.......... What do you keep your rats in?- fish tank or cage Where did you purchase your rat(s)?- Breeder or pet store How long have your rats lived? Which do you prefer?- male or female Do you have dogs and rats?-how do they do together My biggest question now(i've done lots of research) is- what kind of cage do you have? Where did you get it? How much money was it? How many rat's do you have in it? Thanks Again!