The chap with the black coat in the leather factory was incredibly disrespectful, playing the 'hard man', made him look silly and arrogant in my opinion, but I agree with the lady in the china factory, if were are killing animals for any use, at least do them the respect of using the other parts, rather than binning them. Didn't know about the foam though, an interesting use for calf feet, I would never have thought of it.