Hannah™ Pharmaceuticals

WORMSHIELD™ - flavored chewable for dogs

WORMSHIELD™ (ivermectin/pyrantel) Is a monthly flavored chewable heartworm preventative for dogs and puppies 6 weeks or older. Prevents canine heartworm disease by eliminating the tissue stage of heartworm larvae (Dirofilaria immitis) for a month (30 days) after infection and for the treatment and control of ascarids (Toxocara canis, Toxascaris leonina) and hookworms (Ancylostoma caninum, Uncinaria stenocephala, Ancylostoma braziliense).

WORM SHIELD Flavored Chewables are available in three dosage strengths for dogs of different weights.



Please read the package insert for directions for use, precautionary statements, first aid and other information.

Read the Material Safety Data Sheet