Safe-Guard 92 Gram

For horses, Safe-Guard Paste 10% is indicated for the control of large strongyles (Strongylus edentatus, S. equine, S. vulgaris), encysted early 3rd stage (hypobiotic), 3rd stage and 4th stage cyathostome larvae, small strongyles, pinworms (oxyuris equi), ascarids (Parascaris equorum), and arteritis caused by 4th stage larvae of Strongylus vulgaris in horses.
Safe-Guard Paste 10% is approved for use concomitantly with an approved form of trichlorfon.  Trichlorfon is approved for the treatment of stomach bots (Gasterophilus spp.) in horses.  Refer to label information for directions for use and cautions for trichlorfon.

Dosage:
Horses:
Safe-Guard Paste 10% is administered orally at a rate of 2.3 mg/lb. (5mg/kg) for the control of large strongyles, small strongyles, and pinworms.  Each mark on the plunger rod corresponds to a dose of 2.3mg/lb. (5mg/kg) for 250 lb. of body weight. 
For foals and weanlings less than 18 months of age where ascarids are a common problem, the recommended dose is 4.6mg/lb.
For control of encysted early 3rd stage (hypobiotic), late 3rd stage and 4th stage cyathostome larvae and 4th stage larvae of Strongylus vulgaris, the recommended dose is 4.6mg/lb. daily for five consecutive days; administer two marks for each 250 lb. body weight.
Cattle:
Safe-Guard Paste 10% is administered orally at a rate of 2.3mg/lb. or 11.5g Safe-Guard (Fenbendazole) Paste for 500 lb. body weight (227g). Under conditions of continuous exposure to parasites, re-treatment may be needed after 4-6 weeks.