One tsp provides 500 mg of Organic Evening Primrose Oil.
The recommended daily dose is based on your dogs weight: up to 10kg - 1/4 tsp. 10 - 25 kg - 1/2 tsp. 25 -50 kg - 1 tsp. Over 50 kg - 2 tsp. Kava's Primrose Oil is a liquid and can be fed once a day with their meal. It has a very neutral flavour so they won't even know it is there! It can also be applied externally to skin rashes.