Answer by
Amber40 (24961)
Gelatin does in fact come from animals; however, it doesn't come from horse hooves. Traditional gelatin found in things like Jell-O and is mainly made from processing material such as animal hides, bones, and tendons. Hooves however do not contain enough collagen. Kraft even made a statement that hooves are not used in the making of their Jell-O brand gelatin.