Safe Guard, 1.25 LB, Equi Bits, Recommended Dose Is 5 mg Fenbendazole Per kg Body Weight In A 1 Day Treatment, 1.25 LB Pack Will Treat 1,250 LB Body Weight, For Ascarids, The Recommended Dosage Is 10 Mg Fenbendazole Per Kg Body Weight, Each 1.25 LB Pack Will Treat 625 LB Body Weight, Feed For 1 Day, Spreading Pellets Evenly On Top Of 1 Daily Ration, Safe For Pregnant Mares, Stallions & Foals.