Green & Wilds Yakity Yak Puff Bars are made from Yakity Yak chews that have been heated up. Just like popcorn, it puffs up to make a light, crispy snack. Yakity Yak Dog Chews are hand-crafted from a blend of 100% yak's/cow's milk with a little lime and salt and then smoked to form a hard, tasty, cheesy chew. No artificial colours, preservatives, or flavours, just 100% tasty goodness! Suitable for dogs from 3 months. Composition: ?99.9% Yak and Cow Milk, Lime Juice, Salt. Analytical Constituents: Protein: 53.4 - 68.5%, Crude Fibre: 5.9 - 6.5%, Crude Fat: 5.6% - 7.2%, Crude Ash: 6.6 - 7.7%, Moisture: 5.9 - 12.9%. 75g