Barovian Timber wolf

Timber wolves grow to about 8 feet (2.4 meters) in length, 4 ft 6 in (1.4 m) at the shoulder, and weighed around 450 lb (200,000 g). They had glistening white or silvery coats of fur and eyes that were either silvery or a very pale blue, with the latter eye color being more predominant in their species
Using their fur as camouflage, Timber wolves would lay in wait for prey. When an ambush was triggered, winter wolves would encircle their prey and take turns to attack, or attempt to pin it. They could breathe gusts of cold as well as bite their victims. They could also trip their enemies. They were immune to cold and cold magic, but were vulnerable to fire