In your experience, is a fluff trained to use a washable pad easily able to transition to using a disposable one? I ask because we are taking Gus out of town for a long weekend and I want him to use disposable pads temporarily for the trip. I didn't want to bring washable pads with us. The thought of carting a dirty one back home is just not appealing to me. I know each pup is different but I just want to know if anyone's done this successfully.