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10 Best Puppy Wormers 2025 in the United States

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Our Top Picks

#1

Winner

PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 2 Flavored Chewables

Rating
9.9
Chosen by1,211
Type of Worms Treated
Age and Weight of Puppy
Form of Administration

Most important from
14706 reviews

Type of Worms Treated
Broad spectrum coverage controlling 7 species of worms, including tapeworms, roundworms, and hookworms.
Age and Weight of Puppy
Worked impressively well on a German shepherd puppy, showing results within 20 minutes.
Form of Administration
Super easy to administer and comes in a convenient 2-count package.

The PetArmor 7 Way De-Wormer for Dogs is designed to effectively treat and control a range of common worms including two types of tapeworms, two types of roundworms, and three types of hookworms. This makes it a versatile option for small dogs and puppies weighing between 6 to 25 lbs, provided they are at least 12 weeks old. The product comes in chewable tablet form, which is flavored to make administration easier, although you should monitor your pet to ensure the full dose is consumed.

The convenience of chewables can be a big plus for pet owners looking for an easy way to deworm their pets without the struggle of liquid medications or injections. However, the need to observe your pet to ensure they consume the entire dose can be a minor inconvenience. Safety is addressed by its vet-quality ingredients, praziquantel and pyrantel pamoate, which are generally well-tolerated but consulting your vet for best practices and any necessary follow-up treatment is recommended.

Dosing frequency may vary based on your local climate and your pet’s activity levels, so personalized veterinary advice is beneficial. Despite its strengths, it's important to follow all label instructions carefully and seek veterinary guidance for optimal use.

Rating
9.9
Chosen by1,211
Type of Worms Treated
Age and Weight of Puppy
Form of Administration

Most important from
14706 reviews

Type of Worms Treated
Broad spectrum coverage controlling 7 species of worms, including tapeworms, roundworms, and hookworms.
Age and Weight of Puppy
Worked impressively well on a German shepherd puppy, showing results within 20 minutes.
Form of Administration
Super easy to administer and comes in a convenient 2-count package.
#2

PETARMOR Sure Shot 2X (pyrantel pamoate) Liquid De-wormer for Dogs, 2 Fluid Ounces

Rating
9.8
Type of Worms Treated
Form of Administration
Frequency of Treatment

Most important from
4216 reviews

Type of Worms Treated
Delivers fast and reliable worm removal, showing clear effectiveness.
Form of Administration
The liquid formula is easy to administer, and pets take it without fuss.
Frequency of Treatment
Demonstrates lasting protection that supports ongoing worm control.
Veterinary Recommendation
Provides a cost-effective alternative to vet treatments without compromising results.

PetArmor Sure Shot 2X is a liquid de-wormer designed to treat and prevent common roundworms and hookworms in dogs, including puppies as young as 2 weeks old. Its liquid form makes dosing flexible and easy to adjust based on your puppy's weight, with a recommended dosage of 1 teaspoon per 10 pounds of body weight. The product targets four types of worms and also helps prevent reinfestation of large roundworms in adult dogs, which is beneficial for dogs living in worm-prone environments.

The recommended treatment schedule involves multiple doses for puppies between 2 and 10 weeks old, while adult dogs in high-risk environments can be treated monthly. This dosing schedule requires careful attention from the owner. The product is vet-quality, widely recommended, and has a strong customer rating indicating good effectiveness and safety.

PetArmor Sure Shot 2X serves as a practical and safe choice for early and ongoing worm control in puppies and dogs, especially for owners who prefer liquid medication and seek a product with proven results. However, while it covers key worm types, it may not treat all possible worms, so consulting a vet for a comprehensive worm control plan is advisable.

Rating
9.8
Type of Worms Treated
Form of Administration
Frequency of Treatment

Most important from
4216 reviews

Type of Worms Treated
Delivers fast and reliable worm removal, showing clear effectiveness.
Form of Administration
The liquid formula is easy to administer, and pets take it without fuss.
Frequency of Treatment
Demonstrates lasting protection that supports ongoing worm control.
Veterinary Recommendation
Provides a cost-effective alternative to vet treatments without compromising results.
#3

Safe-Guard (Fenbendazole) Dewormer Liquid 125ml

Rating
9.6
Form of Administration
Frequency of Treatment
Veterinary Recommendation

Most important from
4069 reviews

Form of Administration
Highly effective dewormer! Easy to administer and works fast to clear parasites.
Frequency of Treatment
Convenient for keeping up with my dogs every couple months & works great!
Veterinary Recommendation
Reliable and trusted for keeping animals healthy.

The Safe-Guard (Fenbendazole) Dewormer Liquid is a versatile oral solution that effectively treats various types of worms including stomach worms, lungworms, hookworms, and nodular worms. This broad spectrum makes it a reliable choice for addressing multiple parasitic issues in puppies.

It is administered orally, which can be convenient for most pet owners, though some pets may resist liquid medications compared to chewable options. One of its notable strengths is that it is generally safe, but it’s crucial to follow a veterinarian's advice for proper dosage based on the puppy’s age and weight. The product’s safety warnings are more pertinent to livestock but underline the importance of consulting with a vet before use.

The frequency of treatment isn’t specified here, so it’s best to refer to veterinary guidance for an appropriate schedule. While this product is highly effective for various types of worms, the lack of specific usage instructions for puppies may require more direct consultation with a vet to ensure it’s used safely and effectively. Monitoring your puppy after administration and reporting any adverse effects to your vet is essential.

Rating
9.6
Form of Administration
Frequency of Treatment
Veterinary Recommendation

Most important from
4069 reviews

Form of Administration
Highly effective dewormer! Easy to administer and works fast to clear parasites.
Frequency of Treatment
Convenient for keeping up with my dogs every couple months & works great!
Veterinary Recommendation
Reliable and trusted for keeping animals healthy.

Buying Guide for the Best Puppy Wormers

Choosing the right puppy wormer is crucial for the health and well-being of your new furry friend. Wormers help to eliminate internal parasites that can cause serious health issues. When selecting a puppy wormer, it's important to consider several key specifications to ensure you pick the best fit for your puppy's needs. Understanding these specifications will help you make an informed decision and keep your puppy healthy and happy.
Type of Worms TreatedDifferent wormers are formulated to target specific types of worms such as roundworms, hookworms, tapeworms, and whipworms. It's important to know which type of worms your puppy is at risk for or currently has. Some wormers are broad-spectrum and can treat multiple types of worms, while others are more specialized. If you're unsure, a broad-spectrum wormer is often a good choice, but consulting with a vet can provide the best guidance.
Age and Weight of PuppyPuppy wormers are often dosed based on the age and weight of the puppy. This is important because giving the wrong dose can be ineffective or even harmful. Wormers typically come with dosing instructions that specify the appropriate amount for different weight ranges. Make sure to weigh your puppy and choose a wormer that is suitable for their current age and weight to ensure safety and effectiveness.
Form of AdministrationWormers come in various forms such as tablets, liquids, and chewables. The form of administration can affect how easy it is to give the medication to your puppy. For example, some puppies may readily eat a chewable wormer like a treat, while others might be more cooperative with a liquid form that can be mixed with food. Consider your puppy's temperament and preferences when choosing the form of the wormer.
Frequency of TreatmentThe frequency with which you need to administer the wormer can vary. Some treatments are given as a one-time dose, while others may require multiple doses over a period of time or regular monthly treatments. Consider your schedule and ability to consistently administer the medication. If you prefer a simpler regimen, a one-time dose might be more convenient, but always follow the vet's recommendations for the best results.
Safety and Side EffectsIt's important to choose a wormer that is safe for your puppy and has minimal side effects. Some wormers may cause mild side effects like vomiting or diarrhea, while others are well-tolerated. Reading reviews and consulting with your vet can help you understand the safety profile of different wormers. Always monitor your puppy after administering a wormer and contact your vet if you notice any adverse reactions.
Veterinary RecommendationConsulting with your veterinarian is one of the best ways to ensure you choose the right wormer for your puppy. Vets can provide personalized recommendations based on your puppy's health, age, weight, and risk factors. They can also perform tests to identify the specific type of worms your puppy may have, ensuring you get the most effective treatment.

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