This delicacy, sometimes called yak cheese for dogs, is considered to be one of the best treats for our four-legged friends. This cheese is completely natural, free of preservatives. It is gluten-free, low in lactose, and is a rich source of protein and calcium. Cow's milk is carefully processed into cheese, then pressed and dried for at least 12 weeks. It's a real treat for our dogs, the perfect chew gift! Please note that the photos are indicative, the color, size and weight of the cheese sticks may vary. They are sold individually for the greatest pleasure of your faithful companion. Analytical constituents: Crude protein 65.0%/Crude fats 9.5%/Minerals 4.5%/Minerals 4.5%/Crude fiber 0.5% Rich in protein, calcium, zinc, sodium, potassium, phosphorus, manganese, magnesium, iron, iron, vitamins A, B1, magnesium, iron, iron, vitamin, iron, vitamin A, B1, magnesium, iron, iron, vitamin, vitamin A, B1, B12,/B,/C, B, E, B, D, E, K, phosphorus, manganese, magnesium, iron, iron, vitamin A, B1, magnesium, iron, vitamin, iron