Hello! So I have two baby mini lops, who are both just over 4 months old. They are brothers and have been very loving towards each other. Then out of the blue we suddenly noticed them fighting and had to tear them apart - one has had half his tail pulled off. We've separated them overnight, but need advice on how to manage this in case it happens again! They have been living indoors since we got them in August, and have spent the last 2 days in a new outdoor hutch, ready to move them outside. Tonight was supposed to be their first night outside together, but now of course we have one in and one out. I don't know if the new environment has anything to do with this? Any advice would be much appreciated