If you notice these signs or any other signs that he may need to do his thing, get him to his designated potty area as soon as possible. (thehousebreakingbible.com)
To train your puppy using this method, follow the instructions outlined in the crate training article, using trips to his indoor potty area in place of trips outside. (thehousebreakingbible.com)
There are several options for creating an indoor potty area for your dog. (thehousebreakingbible.com)