Related Clues:
- Slipper - beast of burden
- Offspring of a donkey and a mare
- Obstinate quadruped
- Person taking drugs
- Inflexible one
- Sterile beast
- West Point mascot
- Grand Canyon rental
- Low-level drug smuggler
- Plow tower
- Donkey-horse hybrid
- Equine hybrid
- Certain slip-on
- ''Grand Canyon Suite'' portrayal
- Drug smuggler's courier