Related Clues:
- Contender in the Belmont
- Young ___ (literary category)
- Plains animal
- Animal providing
- Mature, fully-grown
- Mature, fully grown
- Domesticated animal
- Fully grown, mature
- Fully developed animal
- Fully grown and mature
- This common sense is of equine origin
- Fully mature
- Of mature age
- That's cold, by the sound of it
- One might 14 across and sound rough