Related Clues:

• Body part that may be "on the line"
• Contemptible sort
• Zebra's mate, rarely
• Long-eared mammal
• Obnoxious sort
• Tenth Commandment beast
• Wagon puller
• Beast that brays
• Foolish beast, in fables
• Source of a jawbone in the Bible
• Clunkhead
• Shrek's traveling buddy is one
• Long-eared beast of burden
• Ride through the Grand Canyon?
• Obstinate type