4. Labrador Retriever
It is no coincidence that the Labrador Retriever is one of the most popular dogs in the world. What about this lovely dog, whom we never tire of picturing chasing a roll of toilet paper? The Labrador Retriever not only evokes tenderness, but also appears to be the embodiment of loyalty. It is without a doubt one of the most beautiful dogs in the world, with a remarkable personality and intelligence.