I have a problem with my poor baby Roo. I looked today and found that he had gained ALOT in just a week or two. He is only 2 or 3 months old and he is housed with two other males. He also looks pretty wide. I can't take a real picture so the general shape is like this : ( ). I just need some opinions. He was sexed as a male and he does look like one "down there" but I'm just really not sure. I felt some movement but I think it might just be his heart. Please help!