A cat is a small, domesticated mammal known for its playful and independent nature. They belong to the family Felidae and are often kept as pets around the world. Cats have sharp retractable claws, keen senses, and a strong hunting instinct, which makes them skilled at catching small animals like mice and birds. Cats come in various breeds, colors, and patterns, each with unique characteristics. They communicate through vocalizations, body language, and facial expressions. Common behaviors include purring when content, kneading with their paws, and grooming themselves to maintain cleanliness. Cats are also known for their agility and ability to jump great heights.