The individual ingredients in the jr farm millet set are ideal not only for birds but also for dwarf rabbits and small pets it provides your pets with ideal long term entertainment nibbling picking gnawing and even climbing the treats can be attached to the cage via linen cords the different components are all natural and provide sun ripened linseed sorghum canary seed and linseed flax together your pet will have to harvest its own canary seeds just like in the wild the jr farm mill