Cats are not born to use litter boxes. For domestic cats, they can learn the knowledge of using litter boxes from their mothers when they are 1 month old. However, cats who have been stray in the wild for a long time are very familiar with litter boxes. The basin knows nothing. If you adopt a stray cat, then you will face the problem of teaching them to use the litter box.
As we all know, cats are more clean animals. We often see them bury their excrement with their paws when they go to the toilet.
This is because before cats are domesticated by humans, they must always guard against natural enemies to ensure their own safety. One way to hide their information is to bury feces. This life-related skill has been inherited from generations to today's cats, and it is still present in the cat's genes as a way of survival, which explains why cats actively use cat litter to bury their poop.