Safe-Guard Canine Dewormer

Recommended for the removal of ascarids (toxocara canis, toxacaris leonina), hookworms (ancylostoma caninum, uncinaria stenocephala), whipworms ( trichuris vulpis) and tapeworms ( taenia pisiformis). Use for up to 20 pound dog. 22.2 % fenbendazole. Contains 3 - 2 gram packets