I sleep through the night most nights, but sometimes I get restless and need to go out to pee. Luckily Mom's a relatively light sleeper and hears me, then she gets up and takes me out. This morning it was 2:30 and I had been out around 11PM. I wish I knew why I can make it some nights and not others. I like to sleep through, too, just like Mom or Dad. (PS. Dad takes me out every morning around 5:30 or so to let Mom sleep so please no comments about why doesn't Dad take me out when I get restless.)