Today after I took a shower, I caught Mak drinking the water out of the shower door track. It was so disgusting, but there he was, slurping it up like nobody's business. I thought maybe their water bowl was empty, but when I went to check it, the bowl was half full. I topped it off with fresh, filtered water, put Mak in front of it and he would not drink. He just squirmed away. He's not working with a full deck.