Shots: The US FDA has approved label expansion of Simparica Trio to protect dogs against Dipylidium caninum (flea tapeworm) infections by killing Ctenocephalides felis vector fleas Simparica Trio (sarolaner, moxidectin, & pyrantel) is a parasiticide that protects dogs against heartworm disease, 6 tick species (incl. Lyme-transmitting deer ticks), fleas, roundworms, hookworms, & flea tapeworms Simparica…