Here are some easy ways to say 'use a comfortable saddle to ride a horse' for a 5-year-old:
- "Sit on a soft seat when you ride the horse."
- "Make sure the horse's seat is nice and comfy."
- "Use a saddle that feels good when you ride the horse."
- "Put a cozy pad on the horse to sit on."
These sentences help a little child know they should have a nice, comfy seat to ride safely and have fun!