Chicken girl , you have twenty rabbits all together? Do they get along? Mine fight. I only have five, as pets, but I had to separate them into two groups because of the fighting. One group has the mom and a male and female from her youngest litter, and the other has a male and female from a previous litter. Mom had wanted nothing to do with her previous babies after she got a new set, and started chasing and biting them, so I had to keep them apart. But the youngest litter grew up with her, I guess because she didn't have younger mouths to feed. Now I have two rabbit hutches; one in the backyard and one in the enclosed, gated driveway. So each group has their own territory, with a barrier in between. I let them out in the daytime, and the first thing each group does, is run and poop right at the barrier that separates them from the other group. I did think to move the more exposed hutch into the shed, but that puts them into the other territory, and that complicates matters. So i taped plastic over most of the mesh openings, leaving the door clear. However I lean a big sheet of glass over the door as a rain/ wind break.