If you have a place to isolate, put it in with a newspaper, don't put it out, don't worry about it, take out BB's newspaper after it is NN and BB, spread a chapter on NN's newspaper, and shorten the newspaper area over time, so that you can put it in your designated place for a week, or shovel a piece of soil in its NN place and put it in the newspaper, but these all require patience.
Dogs are very clean animals and generally don't drown their feces at home. Even after 1 month, the puppy will automatically leave home to find a place to defecate. From the day the puppy comes home, it should be carefully trained to go to the toilet.
Indoor dogs can generally be placed in the corner of corridors or balconies and bathrooms, with an old newspaper covered with a box or basket and a plastic film as a simple toilet. Let the puppy learn to excrete in the simple toilet. The puppy walked around the room smelling the smell. Sometimes it makes a sound in its mouth and runs to its owner, which is a signal of excretion. At this time, the puppy should be sent to the toilet in time and called "pee". Don't forget to say "good, good" to praise the puppy after it excretes smoothly.
Take the dog to the toilet in time, so that after many trainings, the dog can get used to it. If the puppy excretes outside the toilet, it should be picked up quickly, reprimanded severely and said "no" at the same time, but sent to the toilet. If it doesn't work in the process of stopping, don't scold when you excrete. Press the dog's head and stick the nose in the wrong place immediately after excretion, emphasizing "no" Let the puppy know that he is wrong. If he hadn't scolded him in time, the puppy wouldn't have understood his fault. We should insist on correcting and scolding when puppies make mistakes in excretion. Maybe the puppy didn't understand why he was scolded at first, but after several repeated trainings, the puppy understood. A dog who understands quickly can be trained successfully in one day, and a dog who understands slowly can be trained successfully in one week, and the habit will be natural.
The most important thing for a pet dog at home is not to urinate anywhere. Otherwise, there will be no appreciation. This kind of training, it is best to start with puppies. Because the puppy's ability to control defecation before 3~4 months is very poor, when the bladder is full of urine or encounters stimulation or interference, it will urinate everywhere. Under normal circumstances, puppies have to urinate 10~20 times a day and defecate more than 4~5 times.
The training method is: put a newspaper in a fixed place and paint it with dog urine. When the dog wants to excrete (smell it everywhere), take it to the newspaper, and it will pee on the newspaper as soon as it smells urine. During training, be careful not to move the newspaper, do not scrub the ground with odorous disinfectant, and let the dog find the place to urinate by smell. For those who can't excrete at the designated place every time, they should be found once and punished once. In addition, dogs have the habit of urinating on the roadside to mark when they go out. This is the dog's nature and should be distinguished from urinating everywhere. However, in urban streets, this habit of dogs also hinders hygiene. Therefore, when the dog owner leads the dog out, he must wear a collar and guide it with a belt. It would be ideal if dogs could be trained to urinate in the toilet.