Hi Daisey...that is exactly when it happens. When I come home and give them afternoon treats is when they fight. Boy Boy will do her "tricks" for her treat and Girl Girl will just jumpin and Boy Boy will chase her and she growled !! It scared me. What is a mommy to do?? All I see is rabbit hair FLYING !! Oh...I was away in France for 2 weeks and then I had to kiss up to the kids when I got back. They were lonely. A friend of mine fed them but didn't spend a lot of time with them so they had a slight attitutde when i returned. But it wasn't anything that a nice banana couldn't cure.