Cats are mysterious animals, and there are many secrets in them. Today, I will tell you 25 cold knowledge about cats. You who have raised cats for many years may not know all of them.

1. Some cats stick out their tongues when they sleep, but it’s okay to spit out occasionally. If you keep spitting up, you need to see a doctor.

2. The cat tilts its head to kill you. ? They're just trying to read your expression and understand what you're saying.

3. The cat's pads are more like popcorn.

4. When the cat steps on milk, it is treating you as a mother, which means that it is very happy and satisfied at the moment.

5. Cats like to occupy the position of the keyboard very much, but they don't feel that they are bothering the shit shovel officer at all.

6. Cats never have 9 lives, they only have one life, they will fall to their death, and pets should prevent them from falling from high altitudes.

7. Female cats are generally right-handed, while male cats are mostly left-handed.

8. Cats and humans have the most similar brains, far more than dogs. They understand people better than dogs, but most of the time they just don't care about you.

9. Each cat has a different nose pattern, which is a symbol of their status.

10. Cats' taste buds can't distinguish sweetness, so they can't eat sweets.

11. Studies have shown that regular cat strokes can reduce the blood pressure of shit shovelers.

12. The cat's ear contains 30 muscles. Their ears are very flexible and can be turned to 135 degrees.

13. The countries with the largest number of cats in the world are the United States, China and Russia, and China ranks second.

14. A female cat can give birth to about 100 kittens in her lifetime. So that's why cats are neutered and left alone, the number of stray cats is unimaginable.

15. Cat hair loss is an objective law, accept your fate!

16. Cats spend 70% of their lives sleeping, and they are indeed possessed by the god of sleep!

17. People allergic to cat hair are not allergic to cat hair, but to a certain protein in cat saliva.

18. The heart rate of cats is very fast, 110-140 beats per minute, which is about 2 times that of humans.

19. Different cats will rub or lick each other's fur, which is their way of socializing, so as to get familiar with each other's smell.

20. As a pure carnivore, cats' teeth are only suitable for tearing but not for chewing.

21. Cat pica is most likely due to boredom, and it will kill you if you are too busy to panic.

22. The reason why cats like to eat fish is because the taurine in fish can improve the night vision of cats.

23. A cat's whiskers can be used to measure the size and distance of surrounding obstacles, or a sensor, which can judge the quality of the environment through slight changes in the surrounding air pressure

24, The eating rule in the cat world is that the kitten eats first, and the adult cat will take the initiative to humble the kitten.

25. Cats need 5 times more protein than dogs, so cats cannot eat dog food. It is recommended to give cats cat food, and it is best to choose a high-protein cat food as the staple food to meet the nutritional needs of cats.