When cats wag their tail, they manifest a miscellany of moods: from merriment and exhilaration to ire and vexation. These movements are sundry: sluggish, rapid, in the form of quivering or shaking.

Cats, along with dogs, represent some of the most beloved and popular pets. Moreover, cats, along with dogs, dolphins, horses, elephants, and monkeys, represent the smartest animals known to mankind. Therefore, it isn't surprising that scientists have been engaged in the study of cats, their behavior, habits, and unusual abilities for decades. In our article, we will talk about the most fascinating scientific facts related to these felines, loved by many.

The muzzles of our feline friends, as well as the ones of other animals (rodents, dogs, seals), have long and thick whiskers. Animal whiskers, as they're commonly called, say a lot about their health.