Milk Thistle is a flower of the Astor family that contains silymarin, a powerful combination of naturally occurring substances that help support digestive health and a strong immune system. 

Milk thistle. 

Give once per day with food, 900 mg (1/4 tsp) per 20 lbs body weight.

WARNING:

Keep away from children.

Suitable for dogs and cats of all sizes and life-stages. Supplemental use only. Store at room temperature (15 - 30 degrees Celsius).