The dog produced by crossing the Silver Fox and the Pomeranian will combine the body shapes of the two dogs. Because the Pomeranian is smaller and the Silver Fox is larger, the hybrid dog will be larger than the Pomeranian than the Silver Fox. Small. Although the appearance of the two dogs is relatively similar, it is not recommended to cross the dogs. This will destroy the genetic image of the breed. If the female dog is a smaller Pomeranian, it may cause dystocia.