Here are six very short ways to say it:
- Their furry paws stop their feet from burning on hot sand.
- Fluffy feet help them walk on hot sand without getting burned.
- Fennec foxes and jerboas have furry feet that protect them from hot sand.
- Their furry toes keep them safe on hot sand.
- Fluffy paws act like little shoes on hot sand.
- Their fur-covered feet let them walk on hot sand safely.