Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply)
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Year-Round Protection for Your Pet
One Monthly Chew, Triple Protection
Simparica Trio is the first FDA-approved monthly chewable that protects your dog against heartworm disease, ticks, fleas, roundworms, and hookworms.


FDA-Approved to Prevent Lyme Infections*
Simparica Trio does the job of 2 or 3 preventatives with a once-a-month chew. It is the only FDA-approved combination preventative to prevent Lyme infections by killing deer ticks.
Loved by Dogs
Savory pork liver-flavored chew − a study found 9 out of 10 dogs ate Simparica Trio voluntarily. [1]


Approved for Puppies
Simparica Trio is approved for puppies as young as 8 weeks old, weighing at least 2.8 lbs.
About Simparica Trio
Simparica Trio comes with a 100% satisfaction guarantee on prevention. Ask your vet if Simparica Trio is right for your dog.

Important Safety Information
Use with caution in dogs with a history of seizures. Simparica Trio contains sarolaner, a member of the isoxazoline class which has been associated with neurologic adverse reactions including tremors, ataxia, and seizures in dogs with or without a history of neurologic disorders. The safe use of Simparica Trio has not been evaluated in breeding, pregnant, or lactating dogs. The most frequently reported adverse reactions in clinical trials were vomiting and diarrhea.
See full Prescribing Information at SimparicaTrioPI.com.
References:
*Data on file, Zoetis Services LLC.
1. Study A161C-US-15-634. Data on file. Zoetis Inc. STR-00709
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