Our delicious, nutritious and juicy poultry hearts dog chunk treats can be served as a tasty snack or as the meat component in homemade raw meals. We advise that heart makes up no more than 5-10% of the total daily ration of food and is fed no more than 2-3 times per week. Bone-free. Suitable for dogs fed a raw diet over 12 weeks old. Pack size 1 kg.