I saw this movie or short film when I was younger and can't remember what it was. i think it had to have been 70's or early 80's.
It may have been a short film and it was animated. I did searches, I one time thought it was called The Sheepish Wolf, but I don't think that is it.
Basically its about this baby ram or goat that seems to be living on farm type area, the cartoon I remembered was dark and the animals spoke. the baby ram goat (i don't know which, but it seemed to later grow antlers/horns), had other baby siblings and parents and one day a lone wolf comes in and kills/eats them all except him. Having no where left to go the baby animal follows the wolf, who reluctant at first allows him to come with him.
Later the animal grows and learns and becomes strong with the ram/antlers that it grows and kills the wolf. Thats how remember it.
its a long shot, but anyone up to the challenge can figure what I'm remembering would give my head a rest. Thanks!