The dog, our favorite pet

Small dog, big dog, dog attack, dog defense, hunting dog ... over the centuries, the dog has established itself as our favorite pet , as the best friend of man. Loyal, intelligent, devoted and affectionate are the main qualities of this pet. Dog owners often have a lower blood pressure than others. For the whole family and especially for the children, the dog represents a source of amusement.

He is also there to cheer us up when we have a blues and nothing better than to see him party in the evening when we get home from the office.

The dog, the pet that comes from the wolf

Difficult to imagine when watching a poodle, a Saint Bernard or a French bulldog , but these pets all have the same ancestor: the gray wolf. Indeed, the passage from the wolf to the dog, our most faithful companion, was carried out fairly quickly, first with changes in size and morphology before the man started in the selective breeding of dogs. Most dog breeds date from the 19th century. Our most faithful pet, the dog, was the first animal to be domesticated.

And even if the man has gone through there, the physical characteristics of the dogs are the same from the beginning, those of a predator who locates and catches his prey to survive. A few details: the skeleton of the dog has evolved to give it more speed, power and flexibility.