Mickey is housetrained, but once I went upstairs and brought him with me. I wasn't paying attention to him "telling" me that he had to be let out and he peed on my parents' bedroom floor. My fault. We cleaned it up and masked the scent as usual. Another time, we were upstairs again and just walked over and peed in the same spot. His fault. We cleaned it up, masked the scent, told him he did bad and brought him out where he was supposed to go. He also went through this thing where he was peeing in his cage. We did the same thing. Cleaned out his cage with PetFresh, washed his pillow and told him he did bad, brought him out where he is supposed to go. It's all a routine. Try bringing Cami out more often and when she does go outside, praise her.