Vitakraft Crunch Sticks for Cockatiels are triple-baked, crunchy treat toys with a wood center for long-lasting chewing fun. These cockatiel treats have millet for birds and are a great way to give your cockatiel seed that they love! With each bake, the sticks are dipped in a nutritious coating, giving your bird vitamins and minerals to make it a perfect supplement to daily cockatiel bird food. Each Stick’s wooden center encourages the chewing needed to wear down a bird's beak and keep it healthy and strong, just like a cuttlebone would. Includes a clip holder that clips easily to the bird cage.