Its curly fleece is such an effective cushion that this Pokémon could fall off a cliff and stand right back up at the bottom, unharmed.
– Pokémon Sword Pokédex
Wooloo was one of the first Pokemon revealed before Sword/Shield’s release. It immediately became one of the most popular Pokemon, being round and fluffy. It’s one of my fave gen 8 Pokemon too. The official website said that Wooloos will just roll away when confronted by conflict. In the game, the first gym’s challenge has you herd some wooloos, who will roll toward the target.
Stat-wise, being an early route normal type Pokemon, its stats aren’t very high. Its highest stat is in Defense.