These jerky treats have been crafted with the health and vitality of your dog at heart. Fresh from the farm, prime meats are hand-selected, cut and slowly oven-dried to lock in nutrients and flavour, so you can feel confident you're giving your dog a tasty treat that's packed with nature's goodness. 100% Australian chicken. Grain free. Black Hawk Chicken Jerky Straps are approximately 80mm long and 15mm wide. The result is a high quality treat ideal for medium to large dogs over 12 months of age.