PetArmor 7 Way Dewormer for Large Dogs 2 Chewables

Target Audience Keyword: dogs
Breed Recommendation: Medium, Large Breeds
Directions: PetArmor 7 Way De-wormer contains 2 tablets and is safe for large and medium sized dogs at 12 weeks of age or older; administer 1 tablet for dogs 25.1 to 50 lbs., 2 tablets for dogs 50.1 to 100 lbs., 3 tablets for dogs 100.1 to 150 lbs., and 4 tablets for dogs 150.1 to 200 lbs. Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism. Deworming schedules may vary depending on the climate where you live and the activity of your dog.
Item Weight: 0.02 pounds

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A targeted, weight-dosed tablet rather than a broad-spectrum preventive, best used on a veterinarian's recommendation for a confirmed or suspected worm issue.

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ASIN: B07CXQQ4Q5Model: 7 Way De-WormerCategory: Pet Dewormers

Overview

An oral dewormer from PetArmor combining praziquantel and pyrantel pamoate, sold as 2 chewable tablets for dogs over 25 lbs and puppies 12 weeks or older. It targets tapeworm, roundworm and hookworm.

Dosing is tiered by weight: 1 tablet for dogs 25.1 to 50 lbs, 2 for 50.1 to 100 lbs, 3 for 100.1 to 150 lbs, and 4 for 150.1 to 200 lbs, so a single 2-count package may not cover a larger dog in one treatment. The listing recommends consulting a veterinarian on diagnosis and treatment schedules, and notes deworming frequency can vary with climate and a dog's activity level.

Praziquantel and pyrantel pamoate combination
2 chewable tablets per package
Dosing tiers from 25.1 up to 200 lbs
For dogs and puppies 12 weeks and older

Who it's for

Suits owners of medium to large dogs (over 25 lbs) needing an oral treatment for common intestinal worms. Not sized for small dogs or puppies under 25 lbs, who need PetArmor's smaller-dog formulation instead.

Pros and cons

Pros

Covers three worm types with two active ingredients
Suitable from 12 weeks of age
Clear weight-based dosing chart on the label

Cons

Only 2 tablets, which may not cover a full dose for dogs over 50 lbs
Not formulated for dogs under 25 lbs

Performance notes

The two active ingredients work differently: praziquantel targets tapeworms while pyrantel pamoate addresses roundworms and hookworms, which is the basis for the 7-way claim across two drugs rather than one. Because dosing scales with a dog's weight in tablet increments, larger dogs may need more than the 2 tablets in this package to complete a single treatment.

Specifications

Dimensions & fit
Brand	PetArmor
Model	7 Way De-Wormer
Item Weight	0.02 poundslower than 55% of 21 pet dewormers
Item Package Dimensions L X W X H	5.4 × 3.8 × 1.3 inches
Item Dimensions Lxwxh	0.7 × 3.8 × 5 inches
Size	2 count
Capacity & performance
Age Range Description	All Stages
Construction & materials
Material	Plastic
Other details
Target Audience Keyword	dogs
Breed Recommendation	Medium, Large Breeds
Directions	PetArmor 7 Way De-wormer contains 2 tablets and is safe for large and medium sized dogs at 12 weeks of age or older; administer 1 tablet for dogs 25.1 to 50 lbs., 2 tablets for dogs 50.1 to 100 lbs., 3 tablets for dogs 100.1 to 150 lbs., and 4 tablets for dogs 150.1 to 200 lbs. Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism. Deworming schedules may vary depending on the climate where you live and the activity of your dog.
Number Of Items	2
Asin	B07CXQQ4Q5
Manufacturer	Virbac Corporation
Date First Available	July 7, 2018
Item Model Number	05263
Customer Reviews	{'ratings_count': '33,069', 'stars': '4.6'}
Model Name	05263
Specific Uses For Product	Parasites
Style	Medium & Large Dogs (Over 25 Lbs)
Department	Unisex-Adult