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Simparica Trio is a once-monthly oral chew that combines flea, tick, heartworm and intestinal worm protection in one tablet. It pairs sarolaner for fleas and ticks with moxidectin for heartworm prevention and pyrantel for roundworms and hookworms, so it replaces separate monthly products. It suits owners who want one chew instead of a topical plus a heartworm pill. The main trade-off is that it is prescription-only and covers no tapeworm, so dogs that hunt or scavenge may still need a tapeworm treatment.
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Lowest price we've seen: $27.93 on Nov 15 at Amazon. Tracked across 6 stores since Nov 15.
Buyers rate it highly and describe it as easy to give, with dogs taking the chew without trouble. They report effective flea and tick control and consistent monthly use.
Simparica Trio is a monthly chewable tablet for dogs weighing 22.1 to 44 lbs (10 to 20 kg). It protects against fleas, ticks, heartworms, roundworms and hookworms. The formula kills fleas and ticks, helps prevent heartworm disease, and treats and controls intestinal worms.
Give one tablet by mouth once a month. The chew can be offered with or without food. It is suitable for dogs and puppies 8 weeks of age and older who weigh at least 2.8 lbs (1.25 kg).















