Related Clues:
- Sets limits on, with ''in''
- Ones holding their horses?
- Checks on dialysis?
- They control the kidneys
- Writer's got it - 'unknown power'
- They restrain toddlers' orally predominant periods
- Control for horses
- They may run down a horse's neck
- Plow driver's handful
- Hold your horses! With these you'll need an umbrella reportedly
- They're used to control
- Curbs, with "in"
- Sledder's gear
- Cowboy's controls
- They'll hold your horses