Possible Clues:

• Something crude enters sheep, something hairy
• Warning forward respectfully, this may be tugged
• Part of a horse's mane growing forward between the ears
• Warning placed above canal section that could be for tugs?
• One's touched when great respect is shown
• Something to be refined in congregation which droops between temples?
• Piece of hair (tugged in respect)
• It was touched in servility
• Tug this to convey obsequiousness
• Touch it to be servile