I was watching that E-Vet on tv and an episode had a dog eat a whole bag of pig ears. The Vet said he wasn't a fan of pig ears because they are coated with a sugar substance or something like that. I have been looking online to find where they list the ingredients but to no avail. I am wondering if the pig snouts I keep seeing are similar. I think they would last longer but am not sure. RedBarn seems to have an abundance of them at every dog show. I'm going to one next weekend and wondering what y'alls opinion is on them. My dogs get bully stix right now to gnaw on. Lately the knuckle bones have been giving Gabbi explosive diarhea. She has such a sensitive stomach. Thanks!