I have been looking into getting another rat lately and had heard that the store would be getting some dumbo rexes(type of rat). I have always despised the conditions in which they keep their animals, especially the mice and rats, but I went anyway. I found the rats, probably about ten, in a very small aquarium. When I asked if they were boys or girls, the woman said both. When I asked how old they were she said "21 days, we know what we're doing." Obviously they don't! At 21 days, rats are not even weaned from their mother... read full review »