The loose skin and wrinkles covering the head, neck and body are superabundant in puppies but these features may be limited to the head, neck and withers in the adult.

• 幼犬的头部、颈部和身躯上都覆盖着松弛的皮肤和皱纹，但成年后，这些皱纹可能只局限于头部、颈部和马肩隆等位置。