Cats have about 130,000 hairs per square inch (20,155 hairs per square centimeter).
Cats that live together sometimes rub each others heads to show that they have no intention of fighting. Young cats do this more often, especially when they are excited.
Cats control the outer ear using 32 muscles; humans use 6
Cats are North America’s most popular pets: there are 73 million cats compared to 63 million dogs. Over 30% of households in North America own a cat.
The first true cats came into existence about 12 million years ago and were the Proailurus.
While many cats enjoy milk, it will give some cats diarrhea.