Capranom

Capranoms were goat-like creatures that consumed massive amounts of food after shrinking it with their horns. Like goats, they were known for their stubbornness. Their ability to store energy meant they were frequently bred and reared to be used as electricity generators, being like a living battery. When they somehow arrived in Norway, December, 1965, they began consuming the forests until they were rounded up by the Tenth Doctor with an artificial Christmas tree. They were handed over to a Capranom herder who had travelled half a galaxy to find them and were returned after they had consumed the unwanted trees after Christmas. (COMIC: The Goats of Christmas Past)
Category:Mammals