Tunbear

Tunbear is an ursine, quadruped Pokémon capable of standing on its hind legs. It has bluish-white fur with a shaggy tuft at its rear. Three spikes of ice hang from its lower jaw, forming a beard. Its face consists of a long snout, beady black eyes, and rounded ears. Its large forepaws have black claws and paw pads.

Tunbear is capable of freezing its own breath, and will create pathways across the water using this technique. Should it get tired while swimming, Tunbear will also use its breath to freeze the water it is swimming in so that it can lay down and rest. Its ice breath can create fangs and claws of ice, the former being harder than steel. It inhabits northern areas where it catches prey in the cold waters.

(Source: Bulbapedia)