How to tame a dog so that it can go to the toilet on its own?

Method 1: Long-term consolidation, habit into nature.

Put the dog's poop in the toilet, and patiently tell it "you have to remember the place to go to the toilet in the future" generally needs to be repeated N times, and every time it is inappropriately convenient to poop, it must be repeated to warn it, and punish it a little, pat the dog PP, etc. This trick requires infinite patience, and I believe that slowly the dog will understand.

Method 2: Scientific recommendation, poop inducer.

Go to the pet store and buy a poop inducer, sprinkle it in the bathroom, and tell the dog "you have to remember where to go to the toilet in the future". Because the inducer can induce the dog to poop, the dog will know the place after a few times.

In fact, no matter what the method is, you need to be patient, and most of the habits of developing a dog are based on your attitude towards it.

Establish conditioning, such as pulling it to the toilet and giving it some dog food after pooping, as a reward. Over time, it's fine. Seeing that it poops somewhere else, it must be punished. (The establishment of conditioning is relatively long, at least a month).

Go to the designated place to see it, and when he poops casually, pull it over, and then it will definitely go away, and you pull it to where it should poop, and then, carry it to where it poops, and then take it back to where it should poop, touch its head, and give it a place to eat.

Every time you take it with you when you go to the toilet, it slowly learns.

Let him go to the toilet on paper, give the meat if he does it right, tempt it if he doesn't do it right, let it be hungry so that he will go to the toilet.