Taubenfreund® Grit with anise consists of a mixture of sea shells, quartz and redstone. These ingredients optimise the calcium level because calcium is available for a relatively long time. Quartz and redstones promote the digestion and the
ingested minerals are part of the acid-base regulation in the pigeon organism. The excellent acceptance of Taubenfreund Grit is due to the added anise oil and the special structure of this mixture.