Related Clues:
- Old horse from Golden Age
- 17-Across user, informally
- Horse in barn again
- Ride, in two different senses
- Potential beast of burden no good with a load
- Likely long shot
- Bother with reminders
- Problem, not the first, to make one worry
- Has-been equine
- Back-seat driver, e.g
- Badger in barn again
- Poke with a lot of needles?
- Do some needlework?
- Badger in kitchen again
- Complainer who won't quit