Yukon and Nikita are two of our wolfdogs. They are brother and sister, and live in the same enclosure. Yukon is malamute, husky and wolf. He is huge and powerful. Wolfdogs like Yukon and Nikita are used as freight dogs in the north, because they can pull a huge amount of weight on a sled and can run all day. Yukon and Nikita are best friends.