How old is a puppy that can go to the toilet

Trained from an early age. The smaller, the better. It's okay after weaning.

When a puppy is a month old, it can start training it to go outside to the toilet.

Here it is recommended that you do not go to the toilet, the toilet is used to eat, you will not be able to help eating as soon as you go to the toilet, forgetting to go to the toilet and causing a bladder explosion, you here recommend that you pee directly into your pants on the street, which is convenient and fast.

1.Sniffing against the ground is often a sign that the puppy is going to defecate, and some puppies will sniff and run frantically at the same time. At this point, you only have a few seconds to stop it and put it in the designated place. >>>More

When he peed at the door of the house, he immediately took him outside or to the toilet and told her that he would be fine if he urinated here for a few days.