Durvet - Combines the absorbent properties of activated hardwood charcoal and thermally processed attapulgite clay for a highly effective adsorbent suspension that is quick acting and simple to use. Recommended for emergency first aid of oral poisoning in large and small animals. Disperses rapidly in the gastric and intestinal tracts, absorbing poisons and toxins quickly. Dosage: 1-3 cc per 2.2# body weight, repeat in 1-4 hours or until symptoms subside. No withdrawal