Celebrate the world's most intelligent dogs

Those who have been raising dogs have noticed that they are extremely intelligent. If you have a good 'teaching', the dog can keep the house, go to the toilet properly, protect the owner, and more.

1. Listed 10 most beautiful dog breeds in the world
2. Listed the 10 largest "giant" breeds in the world
3. Vietnam owns one of the rarest and most expensive breeds in the world

There are many different types of dogs in the world, so it is difficult to judge which breed is the smartest and only relative. Here is a list of the 15 most intelligent dogs in the dog family.

The German Shepherd Dog has long been known as a smart dog, strong, durable and easy to train.

Dobermann is a fierce dog of German origin but they are very loyal to their host family.

The Australian Shepherd Dog is an enduring and extremely active native dog.They are loyal, protective, highly alert, brave, always happy, lovely and like to express themselves with new challenges.

Rottweiler, or rotti, is a German dog breed, often trained to become a professional dog.Although they have a large and aggressive appearance, they are very intelligent, obedient, calm, courageous, confident and loyal.

Hounds of a blue- eyed bear (Bluetick Coonhound) belong to the scent line, have an extremely sharp sense of smell.This breed is very intelligent, skillful, brave, very precious and loyal to the owner.

The Golden Retriever is also known by its name as a hunting dog or a retriever because it has the ability to track and detect very sensitive prey.This breed likes to play, play outside.They are very loyal, intelligent and capable of swimming extremely well.

Butterflies (Papillon) is a kind of very intelligent dog, emotional, joking.

The Australian Shepherd Dog is also known as Berger Australia or Aussie has an open-minded personality, likes to have fun with people.They have high intelligence, are loyal and always cheerful.

Duckhound (Poodle) is a famous hunting dog for loyalty.This is a smart dog, easy to train, and has excellent swimming ability.

A small hunting dog, rabbit hunting dog is easy to raise, friendly and smart.They have a characteristic silky trinity coat that is easy to identify.

The scent- dog , American foxhound famous for its hearing nose and quick reaction to the smell when hunting.They are friendly, sociable and easy to integrate with children.

Border Collie (Border Collie) is a herding dog and hunting dog.They are able to learn very quickly, obey master and are considered the smartest dog in the dog family.

Courageous, strong, healthy, quick-eyed and good nervous system, the black Russian terrier is a very observant and has a long life.

Shetland Shepherd Dog is a cattle hunting dog with a beautiful appearance with long coat covering the body.They are very loyal, affectionate and famous dogs with outstanding intelligence.

Labrador Retriever , also known as Lab, is one of the most popular professional breeds because they are very smart, loyal and easy to train.