A person finds a friend. Lorenz K.

Cat and dog. The only representatives of the animal world who have become real friends of man.

there is no beast in the world who would subordinate his whole life to a person as the dog did, and there is no beast who would manage to subjugate a person as the cat did.

A disinterested, infinitely devoted dog and a cunning cat - different, like day and night.

What is due to their behavior? How to explain the concept of "instinct"? On these and many other questions, Konrad Lorenz gives answers in his book, which for decades have been read out by people of all ages in various countries.