Quote:
Originally Posted by capt_noonie  Well I'm not sure about the others, but bully sticks (I just know about the Merrick brand) is pure beef "tendon"  that's been dried. Flossies I believe are the same thing but thinner. They are 100% digestable, so not an actual "by product".
Anyone correct me if I'm wrong. |
That sounds right to me. I'm not sure about pig ears or chew hooves, but antlers are not a by-product. The actual definition of a by-product doesn't include antlers. And antlers are also 100% digestible.