Boston Terrier

Despite the name, the Boston behaves more like a companion than a terrier: friendly, eager to please and content with moderate walks. The short coat needs little more than a weekly brush. The trade-offs come from its build. A short muzzle means it overheats and can struggle with hard exercise in summer, and its large, prominent eyes are prone to injury and ulcers. Choose a breeder who selects for easier breathing over a flatter face.