Yep, Bernie's the annoying one right now. I seperated Bernie and put Homer and Donald together, and they're getting along beautifully. I don't know I think Bernie's a female. She screams all day long, she was very hard to train, she gnaws and chews everything. Homer does not get like that around Donald at all. Also Bernie's cere is still pink it hasn't changed color at all and Bernie is about 16 months old now.