Do we waste so much? Aren't the words "animal by-products" the stuff that's used in so many other things like dog food, cat food and thousands of other products? Don't we use the meat, bone, skin, hair, hooves, ears, noses etc of the butchered animals? When a dollar can be made off an animal part I doubt most corporations waste much.
Again I see the video wasteful since it is done just in the name of vanity. Not so much the waste of the lamb but the waste of the meat from the mother.
"Until one has loved an animal, part of one's soul remains unawakened..."
- Anatole France