This is why cats can shrink into the box like liquid!

Why can cats shrink into a box like liquid? Cats have a ability called "cat folding", which can shrink itself by shrinking its body, making it easier for them to retract into the box.

The cat has many and small bones, looks very soft and can shrink into the box like liquid. There are a lot of bones on the body of cats, with a total of about 290 pieces, the most prominent of which is the spine, which is more numerous than that of humans. The cat's collarbone is small and thin, and the shoulder blades are connected to the muscles, allowing the cat to easily squeeze through the narrow gap.

Almost all cats have extremely flexible spine and limb joints, so the cat's body looks like it is made of liquid, which is related to the many bones on the trunk. There are about 58-85 bones in the cat's spine and chest. Each of these bones is very small and shaped like a bow and arrow. These bones make the cat's shoulders look very narrow and are particularly conducive to the compression of the chest.