Sourced and crafted in Canada, Kahoots Beef Lung Strips are guaranteed to take your pup's breath away! These crunchy strips are made entirely from non-GMO beef and dried using a proprietary method that utilizes a combination of cooling and heating to remove moisture at low temperatures. This preserves the integrity and bioavailability of the nutrients. Better yet, there's absolutely no need for preservatives, glycerin, grains, gluten, or corn. (4 oz bag)