Hello, we have a 4 1/2 month old male spoo. He had been taught to pee on paper. He now has a crate and exercise pen where he sleeps. He doesn't pee or poop in his "bedroom" but on our floor. When we take him outside he loves to play and doesn't seem to relize he is supposed to pee and poop outside. Sometimes he comes in and pees. Any suggestions or help?