Many people who don't have a cat, they can only see that cats are so cute. However, the following are five incredible facts about cats. You might find them hard to believe but they are all true.

1. Cats sleep more than 16 hours a day

Cats are lively and active in the impression of people who have never owned a cat. But in fact, every cat is a "God of sleep", which can sleep better than pigs. They sleep more than 16 hours a day. When cats are energetic, they just need to release energy because they have enough sleep.

2. Each cat has a unique nose print

We humans have fingerprints to distinguish the uniqueness of a person. In fact, each cat's nose also has unique print, which is equivalent to our fingerprints. So even if you find two cats with exactly the same pattern, their nose prints are different.

3. There is no sweat glands on cats’ skin

In fact, there are no sweat glands on the cats' skin, you must wonder how do cats perspire? Except for the sweat glands on their pads of the claws, you can’t find any other sweat glands on them, so cats can only perspire through their pad. That’s why cats' metabolism is very slow, which is why cats need a light diet.

4. Cats can make 100 different sounds

Cats owner may also find it’s hard to tell the sound of their cats when their purr. In fact, cats can make 100 different sounds and purrs, which makes it very difficult for people to figure it out. Dogs can only make 10 different sounds, so it is much more complicated to understand cats than dogs.

5. Female cats are right-handed, and male cats are left-handed

Perhaps you, who have kept cats for many years, may not know that female cats are right-handed while male cats are left-handed. Most people think that both of cats' paws are very flexible, but a study shows that when faced with more challenging tasks, female cats rely more on the right front paw, while male cats rely more on the left front paw to complete the task.