Cold knowledge 1. Cats are nearsighted and super color blind, but their dynamic vision and night vision are super good;
Cold knowledge 2. The hearing of cats is 1.5 times that of dogs and 3 times that of humans;

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Cold knowledge 3. The cat’s sense of smell is super invincible and sensitive, and each cat’s nose pattern is unique;
Fact 4. Cats can distinguish between sour, bitter, and salty, but they can’t taste sweet (so don’t pay IQ taxes like cat candies);
Cold knowledge 5. There are many soft and elastic fibrocartilages between the cat's spine bones, so cats can pose in various strange and difficult poses;
Cold knowledge 6. Cats sweat through their paw pads;
Cold knowledge 7. A cat’s whiskers will naturally fall off and regenerate like hair;
Cold knowledge 8. Cats sleep 2/3 of the time every day, and sometimes it is no problem to sleep 16 hours a day;
Fact 9. Cats seldom chew, and basically do not use their teeth when eating. They usually only tear up food or swallow it directly;
Cold knowledge 10. Many human foods are harmful to cats. Foods high in sugar, oil and salt will burden cats physically;
Facts 11. Cats bite people sometimes because they are really angry, and sometimes they are expressing happiness or acting like a baby;
Cold knowledge 12. Cats can jump to a height five times their own height;
Cold knowledge 13. Cats hate lemon, orange, balm and smoke! (Lemon, orange, and essential oils can be sprayed on furniture to prevent cats from scratching; but smokers should try to avoid cats, otherwise it will seriously endanger the health of cats!)
Cold knowledge 15. The normal body temperature of a cat is 38-39 degrees. In winter, it will be a self-heating hot water bag for walking;
Cold knowledge 16. Cats will greet each other by smelling pp when they meet, mainly to distinguish whether the other party is a man or a woman;
Cold knowledge 17. The average life span of stray cats is 5-6 years, and the average life span of pet cats is 10-15 years;
Fact 18. Cats express "kiss" by blinking slowly, so blinking at cats more often can cultivate feelings
Cold knowledge 19. The cat sprints explosively, and the speed can reach 48 kilometers per hour;

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Fact 20. When a cat really yawns, it will close its eyes. If it yawns with its eyes open, it means nervousness or fear, or to relieve embarrassment;
Cold knowledge 21. Cats can also catch colds due to sudden changes in temperature. Usually, cats should improve their immunity.
Do you all know the above cold knowledge? Novice cat owners should take a look at it first, it will allow you to learn more about cats and get along with them better.