Related Clues:

• Horse controller
• Silver hair?
• Hold your horses
• Equestrian's strap
• It's often controlling
• Sulky strap
• Tack room item
• Luxuriant head of hair
• Means of restraint
• Rider's straps
• Check, with 'in'
• Cayuse accessory
• Unicorn feature
• It pulls a bit
• Cayuse checker