A proprietary blend of Magnesium Citrate and Inulin. One tsp provides 150 mg of Magnesium Citrate.
The recommended daily dose is based on your dogs weight: up to 10kg - 1/8 tsp. 10 - 25 kg - 1/4 tsp. 25 -50 kg - 1/2 tsp. Over 50 kg - 1 tsp. Magnesium Citrate is a powder and can be added to their meal once a day. It has a very neutral flavour so they won't even know it is there!