Neat Idea but I've heard rabbits can get bad diseases and Parasites from being kept on the ground. Rabbits can be the King of their bunny kingdom with this easy to make rabbit tower, they can shelter underneath too.
(Not into guinea pigs but holy cow, amazing!)Now, THIS is a guinea pig house from heaven! My girls would be on piggy 'Cribs' if we had this.and I will be begging my husband to let us have this!I found 'Cute Guinea Pig Cage' on Wish, check it out!