As Game of Thrones puts it, “winter is coming,” and by now, your pup knows what that means. In chilly regions, winter serves up a host of things for dogs and their people that make outdoor walks about as harrowing as the Battle of Winterfell. Salt and other de-icing agents are hazardous to dogs’ paws and skin throughout the season, and moving from cool air outdoors to warm air indoors can result in dry, irritated, and cracked paws.