I have a large ceramic bowl on the floor of the cattery and I fill it to around 5 cm deep of fresh water every day. Its is around 35cm in diameter. For a couple of months now Mackie has been using it as a litter tray, only for wees I might add ( thankfully! ) LOL I have never seen him actually do it but I have just been out to feed the cats their dinner. Afterward, while I was cleaning I could hear a splosh, splosh in the water... I always assumed he was standing on the rim of the bowl and doing it but no, all four paws were IN the water. He then squatted and had a wee. I could not stop laughing- poor boy must have wondered what was going on. He then got out and tried very hard to cover it over, then proceeded to walk away shaking all four feet. I have not seen anything so funny in a long time! LOLOL I so wish I had had my camera with me! I might take it out tomorrow night but knowing my luck he won't do it in front of me again. Such a funny boy!