Serfs traditionally kept warm in the winter by using thick woolen clothing and layering their garments to trap heat. They often relied on communal living, sharing body heat in close quarters, and used straw or animal furs for bedding. Additionally, they would gather wood and maintain a fire in their homes, which provided warmth and a place for cooking. Cooking and heating were typically centered around a central hearth, which helped to keep the living space warmer.
there mammles kadu.
They don't need to keep warm, they have a double coat so they stay warm.
its fur keeps it warm
Die
they are idouts
you keep it warm
They hibernate.
they huddle
keep warm in winter
To keep warm
By putting gloves on.
To keep them warm in the winter.