“A cat has nine lives,” “A cat always lands on four legs,” “She sees a cat in the dark,” “I am a Cat, I go wherever I like and walk on my own” - familiar expressions, right? It’s not a secret that the cat is perhaps the most common, and at the same time one of the most interesting animals living next to people. In the past - wild night hunters, now - our pets, cats are in no hurry to reveal all their secrets to us. It is believed that a cat is the only animal that has an individual and unique character and its own independent opinion. In ancient Egypt, cats were considered sacred guardians of the kingdom of the dead. The BBC documentary: Cats will allow you to learn more about these interesting creatures living with us under the same shelter and so insistently demanding their portion of milk and affection.