Safe-Guard Pellets are designed as a top dress pellet for beef and dairy cattle to control lung, stomach, intestinal, bankrupt and nodular worms. The carrier is high grade alfalfa. Features: For removal and control of lung worms, stomach worms, brown stomach worms, intestinal worms, hookworm, thread-necked intestinal worm, small intestinal worms, bankrupt worms and nodular worms 5 mg fenbendazole per kg body weight in a one day treatment (2.27 mg fendbendazole per pound of body weight) Item Specifications: Size: 10 lb bag Directions for Use: Feed for one day. No prior withdrawal of feed or water necessary. When feed containing Safe-Guard has been fed for one day according to recommended rates (see product package), a total intake of 2.27 mg fenbendazole per pound of body weight is assured. Under conditions of continued exposure to parasites, retreatment may be needed after four to six weeks.