Possible Clues:

• Smallish equine
• Some chap on yonder horse
• Rainbow Dash or Fluttershy, e.g
• £25 for this quadruped?
• Child's ride at a fair
• 'My Little ___'
• Horse
• A little off potentially in Shetland, for example
• One providing a ride at a fair, maybe
• Young one that can give you a ride