Worm Protector® 2X is a suspension of pyrantel pamoate in a palatable butterscotch-flavored vehicle. Each mL contains 4.54 mg of pyrantel base as pyrantel pamoate. Worm Protector® 2X suspension is a highly palatable formulation intended as a single treatment for the removal of large roundworms (Toxocara canis and Toxascaris leonina) and hookworms (Ancylostoma caninum and Uncinaria stenocephala) in dogs and puppies. Worm Protector 2X suspension may also be used to prevent reinfestation of Toxocara canis in puppies and adult dogs and in lactating bitches after whelping. 2 x 2oz.