Funny you asked that. I got 2 bunnies, Boy Boy and Girl Girl, for Christmas. I got them on Dec 8 and they were 7 and 8 weeks. I was told I had a boy and a girl. Two weeks later, Boy Boy got sick and I took him to the hospital and they confirmed he was a boy. Well, I knew soon they had to be fixed but I was waiting for the last minute so they could get older. Three weeks ago I was home sick and I noticed Boy Boy humping Girl Girl. I IMMEDIATELY sent them to the vet to get fixed. About 2 hours later I got a phone call that I did not have a boy and a girl, but 2 girls. They were not humping but showing dominance. So we couldn't change Boy Boy's name because that is the only name he knows and answers to. We tried calling her something else and she just looked at us and had no idea of who we were talking to. But they are fine and getting big. I will post pictures soon. They are litterbox trained and run the house. I just do as I am told. Work on your dad. If you bring them in you will find they provide hours of amusement.