I have a 7 month old boxer as well as two cats. I have had the puppy now for about three to four months so I am assuming that the cats are use to her. Last night puppy slept on the bed with us and I woke up to her slurrping something in her crate. It was pee! In the very back. This is the second time now that I have noticed pee in the crate. I am assuming because she was not locked in there both times that it was not her, plus it smelt very strong like cat urine. Has anyone else noticed that there cats peed in there dogs crate? What have you done? There is no pee anywhere else, except a couple weeks ago someone ALSO peed on the new douve cover I bought on the bed! I don't think it is the dog!