The reasons why cats suddenly stop pooping in the cat litter:

1. The cat is frightened. When a cat feels scared, it will hide in a corner and be unwilling to go out, so it will not be willing to go out to go to the toilet, and will find a hidden place nearby to urinate.

2. The cat litter box is too dirty. Cats suddenly stop pooping in the litter box. Most of the time it is because the litter box has not been cleaned for a long time and is too dirty. As long as the owner cleans the litter box, the cat will poop in it.

3. Cats don’t like cat litter. If you suddenly change to a cat litter that the cat has not used before, or a scented cat litter, the cat may not like it very much. It is best for the owner to choose unscented cat litter. When changing the cat litter, it can be mixed with the original cat litter. transition.

4. The cat is taking revenge on its owner. When the owner does something that makes the cat angry, the cat will deliberately not go to the toilet in the litter box in order to retaliate against the owner for attracting the owner's attention.

5. The cat is sick. When a cat suffers from gastrointestinal diseases, it may be too late to defecate in the litter box, or when the cat is extremely uncomfortable, it may not have the strength to walk to the litter box to use the toilet.