All natural lamb lung chew for dogs from pasture raised lamb. This treat is slow baked to perfection and is produced by one of our carefully selected facilities Australia. The facility is USDA approved and inspected. It complies with CFIA guidelines. This treat is an addictive treat dogs go crazy for. A great reward treat when training Fido. The treat comes in an 8oz (227 grams) and 16 oz (454 grams) size. The chew can be broken apart easily to provide smaller morsels.