Dewgong

Dewgong is a pinniped Pokémon resembling a sea lion. It has a snowy white, furry body, which renders it virtually invisible in snowy conditions. Its face has two black eyes with no visible sclera, a black button nose and two tusks extending from its upper jaw. It has a streamlined body with two front flippers and a long flowing tail. Even in extremely cold and ice-packed waters, its tail allows it to be a swift and agile swimmer at speeds of 8 knots. On top of its head is a sharp horn, which allows it to cut and plow through even the thickest of ice floes.