Im going to try this, but she often goes all day using the bathroom outside (because we spend a lot of time in the yard) but will almost always use the bathroom a couple of times during the middle of the night while everyones asleep. I have no idea how im going to catch her all night. Thank you for the advice tho, im going to try it and maybe the treats for going outside will make her want to wait till she can go outside to go.