AMAZING CHARKI TREATS Charki Puffs-100-percent USA Natural Beef Lung coated in 100-percent USA natural Beef Liver. Low Fat, high protein, grain Free, 100-percent guaranteed. All natural, No fillers, No preservatives, No really. "Charki" comes from the 16th century Quechan language of the Incas meaning "dried meat". It"s the first known word for jerky. Most dogs can"t say "Charki", but make no mistake.. when they Barki, they want Charki. The worlds best dog treat.. 6oz Bag 100-percent Grown, Raised, Harvested and Made in the USA.