DOG SAVE BLIND MAN LIFE

The dog is the first animal domesticated by man. This is the most loyal and faithful friend and companion of people.
Yes, of course, the dog is a model of loyalty. But why should she serve as an example to us? After all, she is loyal to a person, and not to other dogs. (Karl Kraus)
The only completely unselfish friend of a person in this selfish world, a friend who will never leave him, who is never ungrateful and will not betray him, is a dog.