S2·E28 A Polar Adventure

Nick and Sally have lost Teddy outside, they need to find him, bears don't like the snow. Well some bears do, proclaims the Cat. In Freeze-Your-Knees-Snowland, Cat's friend Polly the polar bear loves the snow. They meet Polly and her two bear cubs and learn how their thick fur keeps them warm and how their long claws keep them from slipping on the ice. When a storm blows in, Polly keeps everyone warm in her den. Polar bears really do like the cold. Back home, Sally finds Teddy buried under the snow, but he is nice and safe in his own little den.