Centuries have passed since the first time a cat came to a human's cave to ask an ancient woman for some milk, and since then this beautiful animal has always remained one of the dearest and most favourite pets. Egyptians used to worship them and now we do the same things by feeding them with the best food and dressing them according to the latest fashion. But why don't we do the same things with hamsters, parrots or guinea-pigs? The answer is simple - no other pets can make us laugh as much as our cats do!