Smart dogs.

Sometimes you look at the dog and it seems to understand you, it seems to understand what you are talking about, your mood, your behaviour, your desire. And at last such thoughts and guesses have been proved by researches of scientists.

According to it dogs understand the life of a person even better than we do.

For example, a dog knows exactly how the voice of a person should sound. Dogs can define moral values and follow them. A playing aggressive dog starts to attack in very rare cases, because animals keep to certain rules and expect the same from the others.

Dogs are the animals that are easily taught and trained. That is why dogs have helped people since ancient times.

Dogs feel the mood of their keepers. And playing with a dog can make a person feel better.

Being the smartest animal, dogs can be kept with purposes to save lives of people. They are frequently used for the search of people after the earthquakes.

The first dogs-rescuers appeared several ages ago. Dogs were used to find people who had lost during the snow storm. Widely known story of a dog called Barry that saved 44 travellers and was killed by 45th who thought that it was a bear is the best provement of the abilities of dogs. Later a monument was put to it.

Dogs are able to understand what you say to it by the tone of your voice. People say that dogs obtain the temper of owners and by the temper of a dog you can say what kind of person the owner is. If you want your dog to be smart it is necessary to train it from early age. Besides, puppies are easily taught. It won't take you too much time to teach your dog to follow widely spread commands.

Besides, there is a special profession for it called cynologist or a dog trainer.