With two month old two-pound baby bunnies, we started with high-backed triangle or square pans made for small animals. Those were just the right size to encourage litter box training, yet still gave them a roomy place to flop or eat some hay.
Then Shadow began to develop some serious digging tendencies and he would use the litter box and excavate it out afterwards. We switched them to larger litter boxes with tops. Since they were still pretty little, we had to give them kiddie footstools to help them get in with ease. The footstools also allowed little bunnies another place to crawl under. They both loved to take advantage of that. Tigger and Shadow both liked the flat-topped box as it gave them another place to hop up and hang out. We put a small rug up there to make it a more comfy, less slippery spot.
The bunnies moved into their adult size and we were able to do away with the footstools. Then Shadow showed less interest in digging as he aged and we removed the litter box covers and just left them with the round or rectangle bottoms of the litter boxes.
After they turned six years old, we noticed that they were less inclined to hop over the sides of their pans. They had a few accidents beside their litter boxes. We realized they were probably beginning to experience some of the aches, pains, and loss of flexibility that comes with aging.
We went back to the store and found some dog training pans with lower sides and one side with a low entry. They liked these litter boxes. However, with these pans, Shadow developed a renewed interest in digging them out. So I went back to the stores to look for a fix. I found a long tray used for drying boots that was exactly the right size. Placed at the front and sides, Shadow can do his dig out, and I can easily dump the litter back into the pans. It becomes a game with him to see how fast he can dig it out again after I dump it back in. If I don’t do my cleanup fast enough, some bunny will decide that the boot trays are fair game for litter box use.
We have definitely learned that one litter box is not equal to another and have adapted as needed due to bunny age and size. So who is training who here?