* Insulation: Their thick fur provides excellent insulation, keeping them warm in frigid temperatures. This is crucial for their survival in cold climates, especially during winter months.
* Protection: The fur acts as a protective layer against harsh weather conditions, shielding them from wind, rain, and snow.
* Camouflage: In certain seasons, the fur color helps them blend in with their surroundings, providing camouflage from predators.
* Water Repellency: Their fur is water-repellent, helping them stay dry and warm even in wet conditions.
The thickness of their fur can vary depending on the season and geographic location. They shed their thick winter coat in the spring, growing a thinner coat for the warmer months.