In the lion cut, the hindquarters, muzzle, and the base of the tail are shaved, with approximately 1/3 of the tail hair left long, also known as a flag, and the rest of the body is left full length. This traditional cut originated with the fishing dogs of Portugal. The lion cut diminished the initial shock of cold water when jumping from boats, as well as providing warmth to the vitals. The hindquarters were left shaved to allow easier movement of the back legs and the powerful, rudder-like tail.