Animals can be so funny. These t bunnies are no exception. The other day after cleaning the gerbils' cage, I was letting them (Sugar & Spice) back in. They both tried to exit the one hole at the same time. It was like a Larry and Moe moment. When they decided that it wasn't working, they backed up - and they tried again! Eventaully they both squeezed out at the same time. Guess they have no concept of taking turns. Made for a good laugh.