I was just wondering how many times your chi wees through the night? Do you get up and let them out, use a pee pad or something else? My vet says that they have a big enough bladder to last them through the night so shouldn't have any accidents. My chis only wee once every few nights (one wee between the 4) but they don't wake me up to tell me like they do during the day. How can I stop this? They are normally really good when it comes to housetraining.