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At a Glance
Tri Heart Plus protects your dog from heartworms, roundworms, and hookworms
Taken once a month
Safe to take all year round
This product requires a prescription.

Tri-Heart Plus

The generic version of Heartgard Plus, Tri Heart Plus will keep your dog safe from round, hook, and heartworm. Flavored like beef, your dog wont even know they are taking medicine! [+]

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  • Other Customers Also Bought for their Pet

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    • Frontline Plus is waterproof
    • Lasts for 30 days
    • Kills heartworms, hookworms, roundworms, and other parasites
    • Convenient chewable made with real beef that your dog will love
    • Safe and effective; EPA and FDA approved
    • Kills all stages of flea life (including eggs, larvae, and adult) within 12 hours
    • Kills fleas on contact, so they die before they bite your dog
    • Kills and protects against lice
    • Waterproof protection for a full 30 days

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Rated 4.5 out of 5 by 44 reviewers.
Rated 5 out of 5 by GOT A BIG DOG FAMILY? PERFECT!!!!! I am so thankful for PetCare RX! Recently one of babies was treated for heartworms and may I just say how horrible this DISEASE is!!! The treatment is very PAINFUL and there are no guarantees for full recovery... THANKFULLY my baby survived and is now heartworm free! We have 4 babies and buying this at our Vet is crazy expensive! So, thank you again PetCare RX, I sleep better now. 07/13/2016
Rated 5 out of 5 by A great alternative My dog ate this without hesitation. I will be using this product from now on as it is cheaper than others and is effective as a prevention for more than just heart worm. 07/09/2016
Rated 1 out of 5 by Not what I was led to think Disappointed thought they were chewable won't order these again said they were the same as brand name 06/14/2016
Rated 5 out of 5 by Great product Tri Heart Plus is a great affordable product that gives me peace of mind for my 3 cocker spaniels. 05/18/2016
Rated 5 out of 5 by Heartgard Plus Offset This product has the same active ingredients and levels as Heartgard Plus but at a much lower price. This is a no brainer!!! 05/01/2016
Rated 5 out of 5 by very effective, much better value than heartguard plus we've used this "generic" version of heartguard plus for several years and have not had any problems with heartworms or side effects. 03/08/2016
Rated 5 out of 5 by This product is equal to Heartgard but costs much less. Thank you for thinking about the high cost of preventive care medicine for the dogs we love. I have three rescues so it helps when companies consider the prices pet owners have to incur to keep our pets healthy. 03/05/2016
Rated 5 out of 5 by Great item This is the first heartworm my pet actually will chew up and likes.You were out of our regular product but now like this one better, cheaper also. 02/23/2016
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