Why do dogs love to sleep in winter

Dogs love to sleep in winter, which can reduce the body’s energy consumption, helping to preserve energy through the winter. Also, the shorter daylight hours in winter increase melatonin production and dogs start to get sleepy. Dogs sleepy in winter is also affected by serotonin, when light is reduced, serotonin will also be reduced, resulting in dogs feel tired, and thus sleepy. Although dogs are lazy in the winter, they also need some exercise. By taking your dog out in the sun and receiving the sun’s nourishment, he will not become lethargic. Check your dog’s paws after a walk to avoid frostbite. When you get home, it is best to blow dry the dog if it is wet to avoid the dog catching a cold.