Deworming with one of several anthelmintics (wormers) approved for use in cattle is an effective preventive practice. Consult your veterinarian concerning strategic worming; timing the deworming to be ...

Safeguard (fenbendazole) can be added to the drinking ... Ivermectin injectable (labeled for cows) is given orally. For standard-sized birds give .25 milliliters by mouth and for bantams give ...