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10 Best Dog Deworming Treatments 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 by1,105
Type of Worms
Form of Medication
Frequency of Administration

Most important from
14617 reviews

Type of Worms
This dewormer treats tapeworms and roundworms effectively, ensuring the health of both pets and owners.
Form of Medication
The beef flavor makes it easy for dogs to take, just like a treat.
Frequency of Administration
Adult dogs should be dosed again every 1-3 months depending on exposure to fleas and mosquitoes.
Safety and Side Effects
This wormer worked as advertised and was easy to use. My dog had no side effects or nausea.

The PetArmor 7 Way De-Wormer for Dogs is an oral treatment designed to combat multiple types of worms including tapeworms, roundworms, and hookworms. It's specifically formulated for small dogs and puppies weighing between 6 to 25 lbs and is suitable for those 12 weeks and older. The flavored chewable tablets make administration easy and more palatable for pets, reducing the struggle often associated with giving medication.

Each package contains two tablets, with dosage varying based on the dog's weight—one tablet for dogs 6 to 12 lbs and two tablets for dogs 12.1 to 25 lbs. The active ingredients, Praziquantel and Pyrantel Pamoate, are commonly used and effective in treating these parasites. It is essential to monitor your dog for a few minutes after administering the dewormer to ensure the tablet is fully consumed. Frequent re-treatment may be necessary depending on your vet’s advice and your dog's environment.

The PetArmor 7 Way De-Wormer is recommended for those looking for a comprehensive deworming solution for their small dogs or puppies.

Rating
9.9
Chosen by1,105
Type of Worms
Form of Medication
Frequency of Administration

Most important from
14617 reviews

Type of Worms
This dewormer treats tapeworms and roundworms effectively, ensuring the health of both pets and owners.
Form of Medication
The beef flavor makes it easy for dogs to take, just like a treat.
Frequency of Administration
Adult dogs should be dosed again every 1-3 months depending on exposure to fleas and mosquitoes.
Safety and Side Effects
This wormer worked as advertised and was easy to use. My dog had no side effects or nausea.
#2

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

Rating
9.8
Type of Worms
Form of Medication
Frequency of Administration

Most important from
4137 reviews

Type of Worms
Delivers fast and effective worm treatment, helping dogs recover quickly.
Form of Medication
Easy to administer, with dogs readily accepting the liquid form.
Frequency of Administration
Provides reliable protection that lasts longer than many comparable products.
Safety and Side Effects
Consistently works well across different dogs, ensuring dependable results.
Veterinarian Recommendation
Offers a cost-effective alternative to veterinary visits without compromising quality.

PetArmor Sure Shot 2X is a liquid dewormer designed to treat four common types of worms—two roundworms and two hookworms—in dogs. It’s especially useful for dog owners looking for a liquid option that's easy to administer and suitable for a wide range of dogs, including puppies as young as two weeks and adults of all sizes. The dosing is straightforward: 1 teaspoon per 10 pounds of body weight. For puppies, multiple treatments are recommended at specific weeks early in life, while adult dogs may need monthly treatments if they live in places with heavy worm exposure.

The liquid form can make dosing more precise and easier to give compared to tablets or chewables. While it effectively targets several common worms, it does not cover all worm types, so it’s important to know what parasites your dog might have. PetArmor Sure Shot 2X is generally considered safe with few side effects, but like any medication, it’s best to use it under a veterinarian’s guidance, especially for very young puppies or dogs with health issues. The product is well-reviewed, indicating many owners found it effective and easy to use.

This dewormer is a solid choice for dog owners who want a vet-quality, liquid treatment to manage common worm infections, especially for puppies and dogs under 120 pounds. For cases involving other types of worms or broader treatment needs, consulting a veterinarian is recommended.

Rating
9.8
Type of Worms
Form of Medication
Frequency of Administration

Most important from
4137 reviews

Type of Worms
Delivers fast and effective worm treatment, helping dogs recover quickly.
Form of Medication
Easy to administer, with dogs readily accepting the liquid form.
Frequency of Administration
Provides reliable protection that lasts longer than many comparable products.
Safety and Side Effects
Consistently works well across different dogs, ensuring dependable results.
Veterinarian Recommendation
Offers a cost-effective alternative to veterinary visits without compromising quality.
#3

Safe-Guard (Fenbendazole) Dewormer Liquid 125ml

Rating
9.6
Form of Medication
Frequency of Administration
Veterinarian Recommendation

Most important from
3974 reviews

Form of Medication
Easy to administer, making deworming a simple task.
Frequency of Administration
Convenient for regular use, keeping dogs healthy every couple of months.
Veterinarian Recommendation
Highly effective dewormer that clears parasites quickly.

The Safe-Guard (Fenbendazole) Dewormer Liquid 125ml is a versatile deworming solution effective against a broad spectrum of worms including stomach worms, lungworms, hookworms, and nodular worms. This oral drench is easy to administer, which can simplify the deworming process for dog owners.

However, it is primarily marketed for livestock such as cattle and goats, which may lead to confusion and require careful consultation with a veterinarian for appropriate dosage and use in dogs. Safety is a key aspect, and while there are some residue warnings for livestock, it's crucial to consult a veterinarian to ensure the safe use of this product in dogs, especially regarding possible side effects and the correct dosage.

This product might be best suited for dog owners seeking a reliable deworming solution and who are diligent about consulting their veterinarian for precise guidance.

Rating
9.6
Form of Medication
Frequency of Administration
Veterinarian Recommendation

Most important from
3974 reviews

Form of Medication
Easy to administer, making deworming a simple task.
Frequency of Administration
Convenient for regular use, keeping dogs healthy every couple of months.
Veterinarian Recommendation
Highly effective dewormer that clears parasites quickly.

Buying Guide for the Best Dog Deworming Treatments

Choosing the right dog deworming treatment is crucial for maintaining your pet's health and well-being. Worm infestations can lead to serious health issues, so it's important to select a treatment that is effective and safe for your dog. When picking a deworming treatment, consider the type of worms, the form of the medication, the frequency of administration, and your dog's specific needs. Here are some key specifications to help you make an informed decision.
Type of WormsDifferent deworming treatments target different types of worms, such as roundworms, tapeworms, hookworms, and whipworms. It's important to know which type of worm your dog is infected with, as this will determine the appropriate treatment. If you're unsure, consult your veterinarian for a diagnosis. Some treatments are broad-spectrum and can target multiple types of worms, which can be a good option if you want comprehensive coverage.
Form of MedicationDeworming treatments come in various forms, including tablets, chewables, liquids, and topical applications. Tablets and chewables are often flavored to make them more palatable for dogs, while liquids can be mixed with food. Topical treatments are applied directly to the skin and can be a good option for dogs that are difficult to medicate orally. Choose a form that is easiest for you to administer and that your dog will accept without too much fuss.
Frequency of AdministrationSome deworming treatments require a single dose, while others need to be administered over several days or repeated at regular intervals. Consider your schedule and your dog's tolerance for medication when choosing a treatment. Single-dose treatments can be more convenient, but multi-dose treatments may be necessary for severe infestations or specific types of worms. Follow the instructions carefully to ensure the treatment is effective.
Age and Weight of DogThe age and weight of your dog are important factors in selecting the right deworming treatment. Puppies, adult dogs, and senior dogs may require different formulations or dosages. Always check the product label for age and weight recommendations to ensure the treatment is safe and effective for your dog. If you have a puppy or a very small dog, look for treatments specifically designed for their size.
Safety and Side EffectsSafety is paramount when choosing a deworming treatment. Some medications can cause side effects such as vomiting, diarrhea, or lethargy. Research the potential side effects of any treatment you are considering and consult your veterinarian if you have concerns. It's also important to check if the treatment is safe to use in conjunction with other medications your dog may be taking.
Veterinarian RecommendationConsulting your veterinarian is always a good idea when choosing a deworming treatment. They can provide a diagnosis, recommend the most effective treatment, and advise you on the proper dosage and administration. Your vet can also monitor your dog's progress and make adjustments to the treatment plan if necessary. Trusting professional advice can give you peace of mind and ensure your dog's health is in good hands.

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