Buneary

“It slams foes by sharply uncoiling its rolled ears. It stings enough to make a grown-up cry in pain.”

— Pokémon Diamond

“When it senses danger, it perks up its ears. On cold nights, it sleeps with its head tucked into its fur.”

— Pokémon Pearl

“Its ears are always rolled up. They can be forcefully extended to shatter even a large boulder.”

— Pokémon Platinum