GREAT IDEA !!! You are so wonderful !! Thank youi so much for that suggestion. They currently have 3 litter boxes. 2 are in the cage and one is at the door. Originally, they seemed to have to drop a little "present" on the way out so I put one there. Now that is their primary one. That is the one they eat, and roll in and kick around. The other one in the cage has hay in it and the other little one in there is because for some reason, there is ONE spot that they like to "tinkle" at and that is where they do it. Yes, they have me well trained. :-) But I am going to go today and find a litterbox with a grid. Thanks again, I am learning as I go along.