When kittens first come back, if they are not taught well, they will basically defecate everywhere, even if they pull in the litter box, it can only be considered a mistake. Therefore, before you bring it back, the trash can should be ready. As soon as you enter the door, you should hold the kitten and plane it with your claws. The clever kitten knows what it means at a glance. Of course, some kittens don't care what you are doing at all, and even defecate everywhere after teaching. At this time, you need to educate it. (corporal punishment is not allowed. The important thing is to educate it carefully and let it know that you are unhappy.
It is said that cats have poor memory, so we must seize the on-site education. After the education, use clean toilet paper to pick up the poop for the kitten to smell, and then take it to the litter box so that it can see that you put it in the litter box. Because cats are identified by smell, it is necessary to tell them clearly that your toilet is here! Wait until the next time it wants to poop (the kitten will bark when it poops, and its tail will be tilted to make a semi-squat), just pick it up and put it in the cat litter tray, and watch it several times to deepen its memory. After several visits, kittens can basically use cat litter. In addition, where cats used to pee and poop, it is necessary to remove the smell left over, and orange peel can be used daily.
Remember, teaching kittens to use cat litter must be taught as soon as possible. If you are lazy, let it solve for a period of time, it will release the "toilet" smell everywhere at home, and it will be confused itself, and it will be difficult to get rid of bad habits over time. Note: the cat's poop is not buried properly. Take it back to show it cat litter, and it will be buried automatically. Try to put the litter box in a hidden, dark and inactive place. In addition, you should reward the kitten after you start using cat litter, which will make it more impressive.