Yeah IMO they are worse than rats with the poop. We had a bunny given to us and he was a poop machine!! He was also really smart lol. In a previous home we rented we had white carpet. We woke up one morning and found these brown beads all over the living room and the rabbit in his cage but the cage was a little off center from the bottom tray. We thought someone bumped it the night before and he was able to get out. The next day same thing lol. I fixed the cage and sat in the living room. I then started hearing a knocking sound and i look over at him. He is literally lifting the cage by his teeth and scooting off of the plastic base. Lol it was so funny!![]()