The Dogs Butcher Chicken & Tripe Mince - 1kg £3.85 Quantity: at £3.85 each Add To Basket 13 in stock. Chicken and Tripe mince made from locally sourced ingredients. We use both ox and lamb tripe. Natural raw food for working dogs approx 10% bone. Typical analysis 100g Water 69.26, Protein 16.94, Fat 9.84, Ash 2.14, Fiber 0.45.