Four Playful Rephrasings

1. I have no fur, but I dig through the ground like a tiny subway — my teeth chew roots as I burrow happily!
2. No fur here! I wiggle through the ground, my teeth nibble roots while I burrow a cozy tunnel.
3. I'm a fur-less racer that zips through the ground; my teeth chomp roots as I burrow a twisty maze.
4. Without fur to slow me, I scoot through the ground — my teeth bite roots and I burrow with a big grin!