I learned early on that my humans are very trainable. Potty training only took a day or two and I only had to make a mess a couple of times to remind them. Basically, when I wake up I have to go, after I eat I have to go, after I play I have to go. You get the picture. At night when I was younger I had to go a couple of times and no way was I going to mess my playroom, so I let them know :)
