Alpha and Omega 7: The Big Fureeze (2016) online

Kate and Humphrey set out to look for food to store for the winter, but caught up and trapped by a deadly blizzard. Now, it's up to the pups - Stinky, Claudette and Runt - along with the help of Brent the bear cub and Agnes the feisty porcupine, to find the two missing wolves and bring them back home safe and sound