@iska@mk.starnix.network There are breeds like this, they are called bobtails. There are big wild cats like this too, take lynx for example.
In fact, they aren't completely tailless, but have really short tails.
The one on the right in my photo has a short tail, like three inches, the one on the left doesn't have any at all, only a bump. This is considered a defect, this breed has very delicate genetics and sometimes this happens, but he's a great cat all around and I love him.