Exodus, 47.2 Gram, Apple Flavor, Equine Dewormer Paste, Multi Dose, Wormer That Removes Internal Parasites In All Types Of Horses & Ponies: Large Strongyles, Bloodworms, Small Strongyles, Pinworms & Roundworms, Each Single Dose Oral Syringe Treats Up To 1,200 LB Body Weight, Horses & Ponies, Over 8 Months, Should Be Treated Every 6 Weeks, Mares Should Be Treated 1 Month Before Foaling Date & Again 10 Days After Foaling, Foals Dose, 2-8 Months Of Age, Every 4 Weeks, Active Ingredient: Pyrantel Pamoate, Tube Box.