A cat running outside when opening the door may be in heat. Generally, cats like to run outside when they are in heat. The owner can solve the problem by neutering the cat. There may also be things outside that attract the cat and make the cat feel curious. Therefore, if you want to go out and have a look, the owner can make the home more interesting, so that the cat will rarely want to rush out.

Tip:

Cats usually squat on the windowsill and look out the window just to pass the time, rather than wanting to go outside. However, as long as the cat goes out once, he will go outside. If you leave its scent, it will think that it is its territory, so it will want to go out frequently to patrol its territory. Therefore, it is best for the owner to keep an eye on the cat and not let the cat go out in the first place.