How does an attic fox survive harsh winters in the tundra?

Answer[:]

The Arctic Fox is designed to survive during really cold winters. It has a special fur that keeps it warm. They also change their fur color depending on the season. If it's winter, then they turn white, if it's summer they turn brown. This helps them survive because they can catch food easily in the winter, without being spotted.

[:] DustinBR [:]

It has a very thick fur coat that keeps it very warm. Arctic foxes change the color of their fur with the seasons. In winter they are white to blend in with the snow, while in the summer they change to brown