By Hoechst. Broad-spectrum wormer effective against roundworms, hookworms, whipworms and Taenia tapeworms. Simply mix with food. One jar will worm 1,500 total pounds. Jar comes with a dispensing kit. Safe in pregnant dogs, heartworm positive dogs and puppies. 1-pound jar. For dogs over four weeks old. Daily dosage: 1/4 tsp. per 6 lbs. or 1 tsp. per 25 lbs. for three consecutive days and provides approximately 22.7 mg per pound of active ingredient fenbendazole. A prescription isrequ
