Free ShippingOver $49

Call:877-500-9944

Fax:877-500-9950

Live Customer Care

Monday-Friday:	8AM	-	10PM	EST
Saturday:	9AM	-	5PM	EST

Product Page

Click on image to open expanded view Item ID: 29876

Tri-Heart Plus Chewable Tablets^Rx

973 reviews 973 reviews Write a ReviewWrite a ReviewAsk a QuestionAsk a Question

This Item Ships FREE!

Availability: In Stock

My Price

$19.99

Weight and Color:*

1-25 lbs Blue26-50 lbs Green51-100 lbs Brown

Month Supply:*

Auto-Ship

Quantity

-

+

Product Overview

How To Use

What’s in it?

Article

Reviews

Questions & Answers

Product Description

Tri-Heart chewable tablets are used in the prevention of canine heartworm disease caused by Dirofilaria immitis and for the treatment and control of ascarids (Toxocara canis, Toxascaris leonina) and hookworms (Ancylostoma caninum, Uncinaria stenocephala, Ancylostoma braziliense) in dogs and puppies six weeks of age or older. Tri-Heart Plus has the same active ingredients (Ivermectin/Pyrantel) as Heartgard Plus. See the Allivet Heartworm Comparison chart to find which heartworm prevention is best for your pet.

What is Tri-Heart Plus Chewable Tablets?

Tri-Heart is a chewable heartworm preventative. It is used to prevent canine heartworm disease caused by Dirofilaria immitis and to treat and control of ascarids (roundworms) and hookworms.

Who is Tri-Heart Plus Chewable Tablets for?

Tri-Heart Plus Chewable Tablets may be used for dogs and puppies 6 weeks of age or older.

Why use Tri-Heart Plus Chewable Tablets?

These chewable tablets protect your dog against canine heartworms while also treating and controlling roundworms and hookworms.

How does Tri-Heart Plus Chewable Tablets work?

Manufacturer:

Merck Animal Health

Active ingredient(s):

Ivermectin/Pyrantel

How is Tri-Heart Plus Chewable Tablets sold?

These chewable tablets are sold in 6 month or 12 month supplies depending on your dogs weight as follows : 1-25lbs, 26-50lbs, and 51-100lbs.

What are the side effects of Tri-Heart Plus Chewable Tablets?

Tri-Heart has no known side effects.

What special precautions are there?

Keep chewable tablets away from children and animals.

What to do if overdose?

In case of overdose contact your nearest emergency pet hospital. You may also contact Merck Animal Health Pharmacovigilance: Companion Animal Technical Services, 800-224-5318.

How can I store Tri-Heart Plus Chewable Tablets?

Store tablets in a cool, dry place

Helpful Tips:

Pharmacists are standing by to offer Pet Parent counseling regarding prescription medication purchased from Allivet before and after dispensing. Pharmacists on duty are available Monday-Friday, 9:30AM - 5:30PM EST and will be on call Saturday 12:00PM - 4:00PM EST for consultation.

Tri-Heart Plus Dosage by Weight

Dog’s Weight / Chewable Tablets / Ivermectin Content / Pyrantel Content / Color Coding of Product

Up to 25 lbs 1 68 mcg 57 mg Blue

26 to 50 lbs 1 136 mcg 114 mg Green

51 to 100 lbs 1 272 mcg 227 mg Brown

Tri-Heart Plus contains the active ingredients Ivermectin/ and Pyrantel. It is manufactured by Merck Animal Health.

Dog Heartworm Infographic

5 Questions 5 Answers

Questions With Most helpful Answers?

What is the country of origin?

1 Answer

how soon will these expire: Triheart Plus 1-25lb Dog

1 Answer

Is Tri-Heart Plus a chewable form like Heartgard or is it more a pill type?

1 Answer

Policies & guidelines

Ask a New Question

Don’t know something or can’t find the information you are looking for? Ask us a question!

Alternative products

Iverhart Plus^Rx

Pet lovers who bought this item also bought

Frontline Plus For Dogs

Frontline Plus For Dogs

Starts at$34.99

Capstar Flea Tablets for Dogs and Cats

Capstar Flea Tablets for Dogs and Cats

Starts at$28.99

Comfortis Chewable Tablets for Dogs and Cats

Comfortis Chewable Tablets for Dogs and Cats^Rx

Starts at$46.50