Related Clues:

• Cayuse checker
• It comes straight from the horse's mouth
• ___ in (get under control)
• Stage lead
• Strings run along one
• Saddle strap
• It's a bit controlling?
• Bit strap
• Jockey's tool
• Giraffe's trademark
• Trigger controller
• Narrow part of a bottle
• Horse brake
• Bring under control, with "in"
• KISS IN A KIA