. Dogs generally do not use the toilet in the place where they sleep, so there is only one space in the cage that can be turned around and sleep. If the cage is too big, the dog will go to the toilet anywhere in the cage except where he lies, and it will be troublesome to develop habits. It is recommended to buy a cage that dogs can use when they become adults. When they are young, stuff the cage into the cage, etc., leaving only a place for the dog to sleep, and then gradually take out the cardboard box as the dog grows up. In this way, you don’t have to buy many dog cages for your dog as you grow up. After the dog has eaten, it should keep the dog in a cage. This can prevent the dog from urinating and defecating everywhere. Second, it is difficult for the dog to move violently after the meal, which is not good for their stomachs. Half an hour after the meal, I took him out to the bathroom. After going to the bathroom, you can let him out for a while. Then put it in the cage until next time I take him to the bathroom. (This method is suitable for training during newspaper periods and toilet outside). If you want to let him out and play with him in the room, you should pay attention to whether he wants to go to the toilet. If there is any situation, take him to the toilet immediately.