sooo this is my cat , Kit-Tan, tinkling in the toilet. He actually taught this to himself to use the washroom a looong time ago by watching us.. as creepy as that is. We didn't even realize it for quite a while in fact. We just couldn't figure out why someone wasn't flushing the toilet! When we realized it was him , we were amazed! But it took forever to catch him on video which quickly became my mission.