Kirin cat. As the name suggests, it is a cat with a unicorn tail. This kind of cat has a short and thick tail that can be folded into a right angle. It is smart and brave, and is known as the "Elvis".
This refers to a cat that is born with a deformed tail. After many generations of reproduction, this mutant gene gradually turns into a sequenced and stable normal gene. This kind of cat has a particularly short or curved tail when it is born. This kind of cat is generally called a unicorn tail among the people.
The unicorn tail is caused by a genetic mutation in cats. Later it gradually stabilized and became an accepted genetic phenomenon without any harm.
Extended information:
According to folklore, it is believed to be owned by cats who have been given responsibilities by Qilin. According to the folklore, "There is a rat on the beam, and it is dazzled by its tail, dizzy, and desperate." This means If a cat is born with a unicorn tail, it can charm mice. When mice see a cat's unicorn tail, they will become inexplicably dizzy and fall off their sides.
I have also heard word of mouth that cats with unicorn tails have the special character of unicorns. They are smart, agile, and independent. Even if they are stray cats, they are not prone to accidents. Therefore, they have Cats with unicorn tails also live longer than ordinary cats.