BLUE Bits® Tasty Chicken Soft-Moist Training Treats 4 oz. bag. BLUE Bits are dog training treats that are soft, moist, and extremely tasty. Perfect for training and perfect for treating. BLUE Bits are a healthy and nutritious reward that your dog will love. Each meaty morsel is loaded with good stuff like chicken (a high-quality protein source), DHA (to help support cognitive development in puppies) Omega 3 and 6 Fatty Acids (to help promote healthy skin and coat). BLUE Bits are made with healthy and delicious ingredients, and don’t contain any chicken (or poultry) by-product meals.