Some tips to keep your dog warm in the cold weather and snow when outside walking.
Coats and boots, in particular short - haired or elderly dogs.
If your dog is sick be careful in taking them out in the cold.
Puppies do not tolerate the cold well - so housebreaks maybe harder in the cold.
Clip the fur between yours dogs pads/toes to reduce the amount of snow between toes.
When you get home - wipe snow, ice or water off your dog, help keep them warm and dry.