Olive is 9 weeks yesterday and we have been crate training her. Up until the past few days, shes been sleeping 11p-6/7am. Is that ok? Im really excited about getting a full nights sleep but I know shes still really young and I dont want her to get a UTI from holding it all night. I also dont want to start waking her up and starting a bad habit if I dont need to. Thoughts please?