This single dose treatment makes rotational deworming a breeze! Just combine these palatable pellets with your ration of choice. On deworming day, replace your usual daily ration with an amount equal to the pellets provided in the handy foil pouch, and Safe-Guard Equi-bits does the rest. One pouch will treat 1,250 lbs. (body weight) horse in one meal. All horses must be eating normally to ensure that each animal consumes an adequate amount of the medicated feed.