Image of 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!

Rated 5 out of 5 by 81 reviewers.

Tri heart plus

Love Pet Care RXโ€ฆ. Have been a member for YEARS by on 01/20/2024
You Canโ€™t Beat the Price

Tri-Heart Plus is a cheaper version of a well known brand name heart worm product. The exact same product but much cheaper. Why buy the more expensive product? by on 03/05/2023

It is much cheaper and does not cause tummy issues for my pupper! by on 12/17/2022
Tri-Heart Plud

We use this for both our pups. One is 16#. One is 65#. Love it. by on 12/11/2022
Heart worm meds

This product is affordable and works by on 10/04/2022
Necessary for Health and Longevity

I purchase this brand as itโ€™s much less expensive than the name brand; however, the ingredients are basically the same. My puppy Max eats the tablet without any hesitation. Anywhere mosquitoes fly - this preventative is required. by on 09/24/2022
A+ & Dog approved

Mr. Cinnamon(8yrs) loves flavor and tx from Tri<3. Vet approves, insurance accepts, delivered w/i states time frame/dog approves. Makes an A+ by on 09/20/2022
Very good

Great price and my babies like it by on 09/02/2022

The medicine works well and is affordable by on 07/07/2022
tri-heart plus

If I could give it more than 5 stars I would. by on 05/24/2022
Excellent product

My dog has been using these since I adopted him 4 years ago. He loves them and has NEVER had an issue with fleas or ticksโ€ฆ.. by on 04/20/2022
My babies love it

Easy to chew for my babies and the best price around. by on 03/09/2022
Cost conscious

I used to buy Heartgard, but the Tri-Heart Plus is such a better bargain. We can all use a bargain. by on 01/03/2022
best deal for heart worm treatment

i love this product and so do my dogs. i switch from flea treatments/heart worm in summer and just heart worm treatment in winter by on 09/20/2021
Great Product

Caesar love these pills and we love the price. by on 09/20/2020
Great Product

Our Doberman loves them. by on 08/22/2020

My lab has had a few ticks on him over the years and he tests negative each year he gets vaccinated against Lyme Disease! by on 04/03/2020
Dogs like it!

Great taste, no trouble getting all 4 of my dogs to take the pill. Easy autoship! by on 03/21/2020
Great price

I love an excellent generic that does the job!! by on 03/19/2020

The prescription was filled easily and received quickly. I love this service! by on 03/07/2020
Good product, great price

Tri-Heart Plus is a good product and this is a great price. by on 03/06/2020
Effective but, inconvenient

My dog weighs 125# & the pill for a 100lb. animal is HUGE! Difficult to administer. Will be switching back to chewable version next time by on 01/24/2020
great med for pet

this was very easy to get into our dog. it is effective to keep him safe from heartworm danger. product came quickly. by on 01/05/2020
Great product, gets the job done

Great product, gets the job done and our Girl eats it without hesitation. Good flavoring, our Pretty Girl approves! by on 12/28/2019
Tri Heart +

Great product, seems to be just as effective as the name brand but not as costly. My black lab eats it up like it's a treat so it must not taste bad, so it's really easy to give. by on 10/28/2019
Great product!

I have been using Tri-Heart Plus for 5 years and had no issues. My Labrador gobbles it down without any peanut butter or coaxing. by on 10/28/2019
Affordable and Effective

I have had my three dogs on Tri-Heart for several years now and they continue to get clean bills of health from the vet every year. I consider Tri-Heart a part of the reason and the price is very affordable. by on 09/14/2019
Afordable and Effective

I have been purchasing Tri-Heart Plus for my 3 rescues, a 13 yr old that I have had for 10+ yrs, and my 5 and 3 year old, both whom I have had since they were puppys, for years. With 3 dogs food, vetting, vacinations, and preventive medications can add up quickly. I am happy to say that Tri-Heart Plus has been our heart worm medication for years and it has always been effective and affordable and will continue to be our choice. by on 08/09/2019
Great product

Protection against 3 different parasites in an easy chewable tablet. Dogs love the taste and with the 6month package I dont have to worry about not having it every month. by on 01/11/2019
easy and effective!!

easy and effective!! by on 11/06/2018
Works For Us!!!

The packaging is really easy to handle. The design is welcoming. The pill packaging is weather resistant, easy to open, and safe. The pill is a bit large, but very easy to cut with the pill cutter. My dog took years to adapt to the flavor, but we no longer have to use the pill pockets. He eats it with ease now. This product has been used for over 6 years and works very well with our breed. I would definitely recommend to other pet owners for protection. by on 09/17/2018
It works and has no side affects

Given the first of each month there have never been any side affects. by on 04/13/2018
Not worth it

I tried this product because it was less expensive and I like to try generic options, but my dog did not like it. She loves Heartgard and Nexguard but this she would NOT eat! It stinks and not worth the hassle! by on 04/11/2018
Effective Product recommended by vet.

No side effects experienced with product and recommended by her vet. by on 03/23/2018
Excellent product

Tri-Heart Plus has worked wonderfully for my pup. I have been using the brand consistently since she was a pup. PetCareRx offers fast and easy shipping. by on 02/06/2018
Affordable and effortless!

This is a cheaper version of heartguard that works just as good! My dog loved the chewable tab as its just like a regular treat. easy to give and it seems to be effective. by on 12/30/2017
NOT chewable, my dog will NOT take!

This product claims to be exactly like Heartgard Plus and "Flavored like beef, your dog wont even know they are taking medicine!" THIS IS NOT TRUE! It comes in the form of a very hard pill that is almost impossible for his small mouth to chew! He spits it out and does NOT want to take. Do NOT waste your money on this! by on 10/02/2017

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. by on 07/13/2016
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. by on 07/09/2016
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 by on 06/14/2016
Great product

Tri Heart Plus is a great affordable product that gives me peace of mind for my 3 cocker spaniels. by on 05/18/2016
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!!! by on 05/01/2016
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. by on 03/08/2016
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. by on 03/05/2016
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. by on 02/23/2016
Great Heart worm Product

Works just as well as the name brands but it cost a lot less. Only problem is my dog does not like the flavor of the tablet, I have to coat it in peanut butter before she will eat it. by on 01/31/2016
Easy to administer

Getting my dog to take her heartworm medicine has always been a problem, until I started with Tri-Heart Plus. She takes it like a treat and I don't have to disguise it in her food. I am happy! by on 01/02/2016
Good product to protect pet's heart!

Overall it was an easy ordering process and shipped fast! I didn't pay attention and assumed these were chewable and not hard tablets. I wish they were chewable as my dogs would take them easier. Otherwise very happy customer! by on 11/03/2015
Easy order and fast delivery

In past got the same brand at a vet and cost $18.00 more! My little dog of 15 lbs thinks it is a treat! Very happy with ease of ordering! by on 11/01/2015

Beats vet prices, fast delivery, great customer service. by on 03/24/2015
Equiaelent to Name Brand

This product is equivalent to the name brand for a much better price. it was easy to order and was received withing several days of the order. by on 03/10/2015
Ease of Use

I have 2lb 9ozs teacup chihuahua. My vet advised giving him a half dosage of his heart worm medication. I was using heart gard and have no complaints about it's effectiveness. However, after giving half it was hard to preserve the other half for 30 days. The half was too hard and my dog would not take it. I had to finely chop it and place it in his mouth forcing him to digest it. The Tri Heart Plus allows me to break the tablet in half with ease and store the other half for later and he appears to like the taste. Now, I am confident he is receiving what he needs to keep him protected. by on 01/03/2015
Quick and easy

My dog just gobbled it down, no having to force pills down his throat. Thanks for making a tasty chewable medication. by on 12/30/2014
Trusted Rx and well priced

Wrapped in peanut butter, my Boston Terrier eats it up eagerly. The price is good. by on 12/02/2014
good for my dog's health

getting all their medicine while thinking they are just getting a treat by on 10/03/2014
easy to use

I love how it takes care of more than one important thing for your dog. by on 09/08/2014
Good effective product.

We have always been very pleased with this product. We have been using it on our 2 small dogs for years. by on 08/21/2014
Great product

I have never felt any product out there is better for either of my dogs. I have a miniature schnauzer and a Yorky. My miniature schnauzer is now 14 years old. That's 98 in human years. You would never know it from his spunk. Religiously the first of each month I give him his pills. Both for the heart and for the ticks. Thank you Pet care RX for your prompt service and follow through! by on 06/20/2014
Heartworm med recommended by my vet

My dog's vet recommended Tri Heart Plus after Sentinel became unavailable. The price is much lower than other heartworm meds and seems to be effective. by on 06/03/2014
Top Notch Products

I used this product last year and it kept my dogs worm free. by on 05/14/2014
good stuff

Our dogs even like it because it is chewable instead of a shot. I wish the flea and other meds were chewable instead of topical by on 05/12/2014
great product for the price

I was recommended to use Tri Heart Plus by my vet several years ago and have continued with this great product with my current dogs. The price is much better than the well known brands. by on 04/22/2014
Easy to administer and inexpensive!

The tri-heart medicine for heart worm is the exact same product as Heartgard, only much cheaper! It is just as effective too! by on 04/17/2014
Tri Heart Plus

I use this product on all five of my works great. by on 03/15/2014
Points are good !!

I got an Rx from my vet to send into PetCareRx which allows me to get points for every purchase so at some point I would be able to get some item for almost nothing due to just points that I have accumulated. If you have to get your pet meds - just do it at PetCareRx and receive bonus points for doing what you would normally do at your vets.... Enjoy - I do... by on 03/10/2014
THis product has great features

My lab ate the pill without a problem. My Beagle would not eat it whole. I had to crush it and mix with peanut butter for her to eat it. by on 02/24/2014
love it, price is great!!!

love it,price is great,i have 3 dogs worked well with all of them. by on 09/05/2013
Tri-Heart Plus

We recently switched from Heart Guard to the generic Tri-Heart Plus. It is much more cost effective and has the same active ingredients. by on 08/21/2013
Not chewable s

We'd been using the chewable pills so I was surprised when these arrived and they were not. Our dogs LOVED The chewies so we all had to adjust to these new pills. by on 08/13/2013
Would buy product again.

This product has proven to be safe and effective for heartworm prevention in my dog. Just wish it was more of a tasty chew instead of pill form. I have to hide it in a treat to get my dog to ingest it. by on 07/29/2013
tri heartplus

this is the first time for using this product. I have always used heartguard plus. which is getting dog bella is use to the heartguard. now I have to break tablet and put it in liverwurst. for the price difference I don't mind doing that. she is doing just fine by on 07/24/2013
prefer the form in liver chew.

itching and hair loss occured. Dont know if this med did it but occured before wit newheartworm med. think we will stick with heartguard. never had problems with it. by on 07/18/2013
Would recommend

Our baby has had no side effects, but will not take it outright. Sure wish the company would make it "really" taste more beefy. He is not a finicky dog, and LOVES beef, but I have to crush this and mix it with his food. Then he takes 4-ever to eat his food.Think I will search for something else more palatable for him.Although the price was right.Sincerely,KZ by on 07/18/2013
Tri-Heart Plus is effective

This product works as well as any product that you receive from the vet office and pay retail price. by on 07/15/2013
This product is a great value!

The Tri-Heart Plus is a good product for my twelve pound dog she can chew the pill very easily, but for my five pound dog, the pill is too bulky and difficult for her to chew, so itโ€™s essential to cut it up into smaller pieces. by on 07/09/2013
This product is very effective against flees and ticks

This product is very effective against flees and ticks. It is also highly recommended by veterinarians. I was skeptical at first,but really recommend this product!! by on 07/03/2013
Made my dog very sick!

I tried TriHeart because it was less expensive. The day after I gave it to my schnauzer he got sick, and now a couple of weeks and about $1500 total in vet bills later (due to the emergency clinic, diagnostic testing and hospitalization) he is being treated for severe gastroenteritis. Back to Heartguard for us. BE CAREFUL IF YOU HAVE A SCHNAUZER- they are very sensitive to changes like this! by on 08/20/2011
Great and effective product at a reasonable price!

I have four dogs. Two of them are older dogs (12 & 14 years old) and two of them are younger dogs (both 2 years old). They all do well with this product. It has prevented them from getting heartworms, hookworms, and roundworms. It has the same exact ingredients as Heartguard Plus and it is a lot cheaper. I highly recommend this product! by on 11/05/2010

This is the medication my vet recommenede for my dog. I have not seen any adverse affects. by on 10/04/2010

This is the one heartworm medication that my 100 pound dog takes with no urging. The vet said it is a good preventive med I am sticking to it for the 8th year. The dog has had no side effects. by on 08/09/2010
my dog did well on this

No adverse reaction from my 15 lb mixed terrier on this medication over the coaurse of 12 months. She took it willingly. by on 01/13/2010