This is what I said.."My other point is feeding meat and bone meal to chickens makes about as much sense as feeding poultry litter to steers"
Who said I was against feeding either feed source?
In visiting the Joslin cattle processing facility they actually take the rumen content out and feed it back to steers up the road. Can't feed it to them for very long because it's to "hot" and will burn them out.
Feeding by product feedstuffs I have nothing against, as long as they are legal to use. But as I've harper on time and again... the average person has no place making their own rations