Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. supply)

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($34.20 /ea)
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About This Item

Details

Help your furry friend fight off pests with Simparica Trio Chewable Tablets for Dogs! Every purchase comes with individual treatments that are specially formulated for canine companions 8 weeks of age and older, weighing between 22.1 and 44 pounds. Simparica Trio is the first and only product that combines sarolaner, moxidectin and pyrantel in each treatment to help prevent heartworm disease, kill fleas before they can lay eggs, kill 5 types of ticks, treat and prevent flea infestations and treat and control roundworms and hookworms. And each monthly chewable tablet has a palatable liver flavor and can be taken with or without food!

We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer. One and three count orders of manufacturer-sealed blister packs will arrive in a resealable plastic bag. Please note, due to a manufacturer prompted packaging change, your medication may arrive in new packaging.

Ingredients

Instructions

FAQ

Learn More About Simparica Trio From Our Team of Experts

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.

Shop Simparica Trio

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

4.8
Rated 4.8 out of 5 stars
8172 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

90% Positive

Effectiveness

90% Positive

Ingredients

88% Positive

Long-Term Benefits

89% Positive

2363 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Seven on Oct 15, 2025

A necessary evil

I love my dog and I want her to be healthy. I also don’t want fleas or ticks in my house. So I buy this monthly preventative. The price has gone up in the 4 years

I love my dog and I want her to be healthy. I also don’t want fleas or ticks in my house. So I buy this monthly preventative. The price has gone up in the 4 years I’ve had my dog from $170 to like $213. But what can a pet owner do? It’s also annoying having to mail the prescription in instead of scanning or having my vet send it. But whatever. I get a few bucks back from Zoetis Pet Care for purchasing it, which takes away the sting a bit. Anything for Cheesecakes though!


Rated 2 out of 5 stars
By Judith on Oct 14, 2025

Difficult to administer

These tablets are hard; my Jack Russell can't chew them, has to swallow them whole, which he does not want to do. I've always given my dogs the ones that are soft

These tablets are hard; my Jack Russell can't chew them, has to swallow them whole, which he does not want to do. I've always given my dogs the ones that are soft and can be broken into halves and chewed. Sam strongly dislikes the Simparica. I tried putting it inside a little piece of hot dog, but he ate the hot dog and spit out the Simparica. I finally had to put it in his mouth and hold his mouth shut until he swallowed it. Not a battle I want to have to fight every month.


Rated 5 out of 5 stars
By Ashley on Sep 16, 2025

Simparica TRIO

We love this stuff. It works amazingly! We have used it since it came out for all our dogs. We at one point missed a few doses and we ended up with fleas. We sprayed

We love this stuff. It works amazingly! We have used it since it came out for all our dogs. We at one point missed a few doses and we ended up with fleas. We sprayed our yard with a treatment and gave the dogs there pills. And a month later really like 3 weeks and there was no fles. We love it we really do. Thanks for making a great product. Chewy yall rock and thanks for getting us our items quickly.


Rated 5 out of 5 stars
By Angela on Oct 10, 2025

That he won't be at risk of getting seizures.

Our Breeder told us about Simparica Trio and he takes it without any problem. Early in February the Vet suggested a new medication to take and we tried it for the

Our Breeder told us about Simparica Trio and he takes it without any problem. Early in February the Vet suggested a new medication to take and we tried it for the 6 months but Grayson didn't like it at all. So now we are back to Simparica trio and have a happy baby.


Rated 5 out of 5 stars
By Maureen on Sep 7, 2025

Great Customer Service - Great Product

The Simparica trio has been a medicinal staple for our almost 3 yo dog since he was a few months old. The trio has no side effects, a pleasant flavor and works wonders

The Simparica trio has been a medicinal staple for our almost 3 yo dog since he was a few months old. The trio has no side effects, a pleasant flavor and works wonders keeping our dog free of fleas, ticks, etc. Chewy reached out to our Vet to renew and fill our dog’s monthly supplement and delivered the product to us quickly. Very satisfied with the service(s) provided by Chewy.


Rated 5 out of 5 stars
By Kristy on Sep 2, 2025

Getting scripts through chewy saves me time and money!

When I get simparico trio through my vet, it costs me so much more money vs when I get it through chewy. It's so simple to add my script to my chewy cart and have

When I get simparico trio through my vet, it costs me so much more money vs when I get it through chewy. It's so simple to add my script to my chewy cart and have chewy contact my vet. So for me, all I have to do is order my script and a few days later I get my package out of my mailbox. It's simple. And with the money I save, I always add extra dog treats to my cart!


Rated 5 out of 5 stars
By Ashley on Oct 2, 2025

it's edible!

my dog was not falling for my tricks anymore, he was straight up refusing to take his trifexis, so the vet recommended this brand instead. it must not be nearly

my dog was not falling for my tricks anymore, he was straight up refusing to take his trifexis, so the vet recommended this brand instead. it must not be nearly as gross because he'll eat it with wet dog food no problem. I'm so glad!


Rated 5 out of 5 stars
By Edward on Sep 24, 2025

No sticky/smelliness on neck

This is a wonderful product, it is new to me with my newest lil pup, now one years old! I was using another product that I was not as thrilled with, it was topical,

This is a wonderful product, it is new to me with my newest lil pup, now one years old! I was using another product that I was not as thrilled with, it was topical, and prevented me from hugging on him for a day or two after. Love the convience, one and done.


Rated 5 out of 5 stars
By Melissa on Aug 21, 2025

Chewy to the rescue

After 3 weeks of trying to get my dogs Simparica Trio ordered/shipped from another pet care store Chewy took “charge”. I was frustrated with how the other pet care

After 3 weeks of trying to get my dogs Simparica Trio ordered/shipped from another pet care store Chewy took “charge”. I was frustrated with how the other pet care store could not fulfill a simple auto ship order OR have their 3rd party pharmacy receive/review my vets approval I contacted Chewy and “TAH DAH!! I have my pets meds. Thank you Chewy for all your help. 5 stars all around


Rated 3 out of 5 stars
By Susan on Oct 14, 2025

The cost.

While I appreciate the effectiveness, I wish it were more affordable. The cost of caring for out pets is outrageous to the point that shelters are overwhelmed with

While I appreciate the effectiveness, I wish it were more affordable. The cost of caring for out pets is outrageous to the point that shelters are overwhelmed with residents.