Marutaro is the most famous hedgehog in the world and he lives in Japan.
His owner had fun to dress him up with paper cut-out faces with a variety of silly expressions and smiles.
Some cool facts about hedgehogs:
- They have about 5000 spines. Each spine lasts about a year then drops out and a replacement grows.
- There are 15 species of hedgehog.
- Hedgehogs are largely immune to snake venom that means they can eat vipers