It is not convenient to take your dog outside to defecate on rainy days. The owner may wish to train his dog to poop outside at home. toilet. First, make a special dog toilet at home and use developer to train the dog to penetrate at a fixed location. After it gets used to going to the toilet in a fixed place, it will not defecate everywhere. You must insist on practicing and never stop every day, so that it will be effective.