Did you that foxes are part of the Canidae family? That means they are related to dogs, just like wolves and coyotes. Foxes are nocturnal animals which means they sleep most of the day in dens and hunt at night. There exist 48 subspecies of fox, from silver fox to red fox to cross-fox. One funny fact that you might not know about foxes is that they have been known to sometimes climb trees! Does your dog climb trees? Here is a beautiful jigsaw puzzle of two adorable foxes in the wild.