Happy Jack Liqui-Vict 2X Liquid Dog Dewormer for Large, Medium & Small Breeds (2 oz), Wormer Removes Roundworms & Hookworms, for Puppies to Seniors to Lactating Moms

Price: $13.87
(as of Dec 07, 2025 11:56:23 UTC – Details)

From the brand

Like a lot of great American success stories, Happy Jack is a company born of necessity. It was the early 1940s in Snow Hill, NC. James G Exum had a kennel full of beloved beagles with mange. Being a tinkerer, amateur chemist, and the owner of a very large Pharmacology book, James mixed up a batch of mange medicine that worked better than anything else on the market. As different ailments struck his dogs, James created treatments to cure them.

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Happy Jack is proudly used and endorsed by Scott Linden – nationally recognized TV and podcast host of Wingshooting USA. Scott has had decades of training working dogs and experiencing various dog maladies. His passion for the subject, experience as an educator, performer & writer combine to make him one of the most sought-after experts and widely known media interpreters of outdoor pursuits.

Product Dimensions ‏ : ‎ 1.75 x 1.75 x 4.25 inches; 2 ounces
Date First Available ‏ : ‎ September 14, 2004
Manufacturer ‏ : ‎ Happy Jack Inc
ASIN ‏ : ‎ B0002JF0GS
Best Sellers Rank: #52,588 in Pet Supplies (See Top 100 in Pet Supplies) #43 in Dog Wormers
Customer Reviews: 4.4 4.4 out of 5 stars (72) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
REMOVES ROUNDWORMS AND HOOKWORMS. Worm medicine for dogs is formulated as a single treatment to remove roundworms and hookworms in dogs and puppies.
PREVENT REINFESTATION. As dewormer for puppies treat at 2, 3, 4, 6, 8, and 10 weeks of age. Lactating females should be treated 2-3 weeks after whelping. Adult dogs in heavily contaminated quarters may be treated at monthly intervals
TASTY DEWORMER FOR DOGS. Dog wormer is a suspension of pyrantel pamoate in a palatable butterscotch flavored vehicle so your pet will lick the bowl clean.
DIRECTIONS. Dispense 1 tsp per 10 lb of body weight directly into bowl or mix with food. Comes with handy teaspoon dispenser.
SINCE 1946. MADE IN USA. Professional breeders recognize the effectiveness of our worming methods.