Safe-Guard Equi-Bits Feed-Through Formula by Merck. Safe-Guard Equi-Bits by Merck are palatable, alfalfa-based pellets that contain 0.5% fenbendazole. Designed as a feed-through equine formula, Equi-Bits are an easy solution for horses that are hard to catch or reluctant to take paste. Apple-cinnamon flavor makes them a favorite for horses of all ages, and each pouch is portioned for a one-time feeding. Product Details: Feed-through equine formula with 0.5% fenbendazole Alfalfa-based pellets with apple-cinnamon flavor Ideal for horses that resist paste or require easy administration One 1.25 lb pouch treats up to 1,250 lb body weight Suitable for horses in a variety of care routines, including weanlings and yearlings Size & Usage: Feed as a single meal based on horse weigh tFollow label directions or consult your equine care provider For horses only; external use not required A convenient, palatable solution to simplify equine care routines—Equi-Bits make it easy to support your horse’s wellness in a familiar feeding format.