So the female fox leaves the old fox in search of younger ones. Nature is truly a forever changing place. The battle for survival of a species is constantly waged and for our female fox, this is no different.

Good times were behind, and now she must move on. Winter season is getting stronger and the dry, broken tail of Emmett can no longer satisfy her. Will she find her new partner? What will be the cost of this betrayal?

Find out next week on Animal Planet.