Hair sheep breeds that do not require shearing are growing in popularity, but their welfare needs differ from wool breeds in important ways.
Hair sheep have welfare advantages over wool breeds because they do not require shearing and associated handling stress. However, their welfare needs in other respects are identical to wool breeds. Internal parasites are a major health challenge requiring regular monitoring. Foot rot and foot scald cause lameness if not managed. Inadequate nutrition causes metabolic disease during late pregnancy. Proper fencing, shelter, and veterinary care are essential. Their adaptation to warmer climates does not eliminate heat stress risks in extreme conditions.