care and bandaging The legs of a horse require routine observation for lacerations or swelling. Everyday care involves brushing the legs with a brush to remove dirt and mud. A currycomb is generally not used below the knees. It is common to have excess hair trimmed from the fetlock to prevent excess accumulation of mud and moisture that may lead to skin problems, such as rain rot or scratches. Many riders wrap the horse's legs with protective boots or bandages to prevent injury while working or exercising. After a ride, it is common for a rider or groom to hose off the legs of a horse to remove dirt and to ease any minor inflammation to the tendons and ligaments. Liniment may also be applied as a preventative measure to minimize stiffness and ease any minor strain or swelling. If the horse has been overworked, injured, or is to be transported, a standing bandage or shipping boot may be placed on the horse's legs for protection, to hold a wound dressing, or to provide support. Leg wraps are useful in preventing injury or for treating horses with leg injuries. Veterinarians may recommend using wraps during rehabilitation to prevent further injury. Another common use for leg wraps is to protect the legs of horses while being shipped in a horse trailer. Wrapping legs requires care and skill. A too loose bandage will fall off, potentially tangling in the horse's legs, causing panic or injury. A too tight bandage may cause injury to tendons, ligaments and possible circulation problems. Commercial boots for riding or shipping are simpler to apply as they attach with a hook and loop fastening, or, less often, with adjustable buckles. Leg bandages require more attention. A bandage is usually applied over a protective padding of roll cotton or a premade quilted pad. The bandage is started on the outside of the leg, in the middle of the cannon bone, then wrapped down to either the fetlock or the hoof, depending on the purpose for which it is used, then back up to just under the knee, then back to the center of the cannon just above the starting point, ending on the outside of the leg. When wrapping a horses leg the left leg is wrapped in a counter-clockwise direction, and the right leg is wrapped in a clockwise direction, starting on the outside, moving front to back.