Tri-Heart Plus provides proven protection against heartworms, roundworms and hookworms.
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Welcome to Tri-Heart® Plus!
Welcome to the Tri-Heart® Plus website - your resource for information and helpful ways to ensure your dog remains free of Heartworm and other dangerous parasites. You'll find useful facts, how-to tips and a handy automatic email reminder service.

Ask your veterinarian about proven, cost-effective and easy to administer Tri-Heart® Plus
chewable tablets for your dog!


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