What parasites does Simparica Trio cover?

It covers fleas, six species of ticks, heartworm, roundworms and hookworms, and it helps prevent the infections that cause Lyme disease. It does not cover tapeworm.

How is it different from plain Simparica?

Plain Simparica covers fleas and ticks only. Trio adds moxidectin for heartworm and pyrantel pamoate for roundworms and hookworms, so it replaces a separate heartworm preventive.

Does my dog need a prescription?

In the US and Canada this is a prescription product, so a veterinarian must authorize it. Some online sellers ask for your vet's details before shipping.

How old and how heavy must my dog be?

Puppies must be at least eight weeks old, and this orange pack is for dogs weighing 11.1 to 22 lbs. Use the next size up or down for dogs outside that band.

Can I give it with food?

Yes. It can be given with or without food, and the chew is designed to be eaten voluntarily. Give it at the same time each month.

What if my dog vomits after taking it?

Do not give another dose without asking your vet. If vomiting happens within a couple of hours, your vet may advise re-dosing or switching products.

Where can I buy the Simparica Trio Chewables For Small Dogs 11.1–22lbs (5.1-10Kg)?

16 stores we checked sell it, including Lambert Vet Supply, Jefferspet.com, HardyPaw, Bandana Rx, PetPawsRx.

Simparica Trio Chewables for Small Dogs Price History: $25.71

Q: Where is the Simparica Trio Chewables For Small Dogs 11.1–22lbs (5.1-10Kg) cheapest?

At Amazon, for $25.71, 88% under what the other stores charge, as of our latest check.

Q: What do buyers say about the Simparica Trio Chewables For Small Dogs 11.1–22lbs (5.1-10Kg)?

Rated 4.9 out of 5 from 52 ratings.

What reviewers say

4.9 / 552 ratings

Owners rate it highly and mostly mention the convenience of one chew covering several parasites and dogs taking it without a fight. Complaints are uncommon and tend to involve stomach upset or a dog refusing the flavor.

What people mention

ConveniencePraisedOwners like replacing separate flea, tick and heartworm products with a single monthly chew.
Flea killPraisedUsers report fleas gone within hours of dosing and no re-infestation while dosing stays on schedule.
PalatabilityMixedMost dogs take the liver chew willingly, but some owners say their dog refuses it.
Stomach upsetCriticisedA minority of owners report vomiting or loose stool after a dose.
Tick coverPraisedOwners in tick-heavy areas say they find no attached ticks while using it monthly.

From Smartway Pet Supplies

One liver-flavored monthly chew covers heartworm, fleas, six tick species, Lyme disease prevention, roundworms and hookworms
Orange pack sized for small dogs 11.1–22 lbs (5.1–10 kg)
Sarolaner starts killing adult fleas within 4 hours and reaches 100% flea kill by 8 hours
Fleas die before laying eggs, helping stop re-infestation in the home
Clinically proven to help prevent infections that may cause Lyme disease
No vet prescription required; genuine Zoetis product in sealed packaging

Sizes: 3 Chews, 6 Chews
Sizing: For dogs weighing 11.1–22 lbs (5.1–10 kg); safe for dogs and puppies from 8 weeks of age
Guarantee: Genuine branded product, sealed and in-date, sourced from licensed Australian veterinary wholesalers
Shipping: Ships from Melbourne, Australia with tracked delivery; standard shipping to the USA takes 7–14 business days; free standard shipping over a threshold; express o
Packs: 3 Chews and 6 Chews packs

About the Simparica Trio Chewables For Small Dogs 11.1–22lbs (5.1-10Kg)

Simparica Trio is a monthly liver-flavored chewable tablet for small dogs weighing 11.1 to 22 lbs (5.1 to 10 kg). One chew covers heartworm disease, fleas, six species of ticks, roundworms and hookworms. It can be given to puppies from eight weeks of age, with or without food.

The chew combines three active ingredients: sarolaner, moxidectin and pyrantel pamoate.