A female red fox will give birth to a litter of between one and ten kits about two months after mating, which takes place between January and March. The male brings the female food while she is caring for the kits, who will start playing outside the den (like those in the video) when they are about a month old. © Laura and David Hughes | West Virginia Nature Conservancy

The red fox pups are out and about for most of the day. Where do they get all that energy. | Shalom Wildlife Sanctuary