chien pitbull 3. American Staffordshire Terrier: they've very well formulated muscles, specifically in the upper body region. They're able to weigh up to 35 kilos (77 lbs) and can be found in good colors, a bicolor coat or with speckles. It is a typically silent Pit Bull breed, but they have robust instincts.Utilisez la méthode du renforcement pos… Read More