The sticks are important for pet parrots because in addition to providing the nutrients useful for a correct diet, they induce them to feed themselves, by detaching the seeds, as in nature, allowing them to implement all those behaviors that are important for maintaining a good psycho-physical balance. Cliffi "Tropical" sticks with tropical fruit and honey provide the parrot with an optimal supply of all the important substances contained in fruit and honey such as sugars and mineral salts essential to keep it in good health and well-being