My 4 and a half month old puppy is completely crate trained at night. Never once has she had an accident. Even when she had a UTI after surgery she would bark to me let out in the middle of the night. I would like her to sleep outside of her crate and possibly on a doggy bed in our bedroom floor. Is she house broken? or simply crate trained? I don't want to think she will do well and mess her up all over again.....help!