Johnston & Jeff Favourite Mixed Canary 20kgThis canary blend provides a range of vitamins, minerals and trace elements for your birds, as well as a great balance of proteins and fats. The canary seed is soft, highly digestible and provides high levels of protein and fats. Black rapeseed and hempseed provide omega 6 and omega 3 fatty acids for cardiovascular health, linseed adds vitamin E, niger seeds bring essential amino acids and calcium, and an egg biscuit base adds palatability.