Home » Pets » Simparica Trio: Designed for Defense Simparica Trio: Designed for Defense admin July 3, 2021 PetsCanada Pet Care, IHG AMEA SaveSavedRemoved 0 Deal Score0 0 2 Deal Score0 Simparica Trio is the Only product to protect against heartworm disease, ticks and fleas, and intestinal worms. Buy Now at 12% Extra Off with Coupon: SPTRIO12