10 Best Natural Dewormers For Dogs 2025 in the United States

The PetArmor 7 Way De-Wormer for Dogs is a versatile option for dog owners looking for an effective way to treat and control multiple types of worms. It targets seven species of worms, including two types of tapeworms, two types of roundworms, and three types of hookworms, making it a broad-spectrum solution. The active ingredients, Praziquantel and Pyrantel Pamoate, are commonly used and trusted in veterinary medicine, ensuring vet-quality treatment for your pet. The product is suitable for large dogs over 25 pounds and puppies older than 12 weeks, making it a good choice for a range of dog sizes and ages.

The chewable form is convenient and more palatable for dogs, though it's important to monitor your dog to ensure they consume the full dose. The tablets are also allergen-free and unscented, which is beneficial for dogs with sensitivities. However, the need to observe your dog after administering the tablet could be seen as a minor inconvenience. Additionally, while the dosage instructions are straightforward, consulting with a veterinarian for a tailored deworming schedule is recommended, especially for re-treatment.

This dewormer is easy to store and handle, given its compact packaging and low weight. Potential buyers should ensure they follow the instructions carefully to maximize efficacy and safety. This product is well-suited for medium to large breeds and provides a reliable solution for managing parasitic infections in dogs.

The Durvet Triple Wormer for Medium and Large Dogs is designed to be a convenient solution for treating and controlling seven species of tapeworms, hookworms, and roundworms. The product comes in a 12-pack of chewable tablets, which makes it easy to administer without needing a prescription.

This dewormer uses active ingredients like pyrantel pamoate and praziquantel, which are effective against a broad spectrum of worms. However, these are synthetic chemicals and not purely natural, which might be a concern for those specifically looking for an all-natural option. The dosage is clearly outlined based on the dog's weight, which adds to the ease of use. Tablets are given based on weight increments, making it simple to ensure proper dosing.

In terms of safety, the product is generally well-tolerated, but as with any medication, potential side effects can occur, such as digestive upset. It is always best to monitor your dog after administering the tablets and consult with a veterinarian if any adverse reactions are observed. This product is an excellent choice for dog owners looking for a non-prescription, broad-spectrum dewormer that is easy to use and effective. However, for those seeking a natural dewormer, the synthetic ingredients may be a drawback.

This Dog and Cat Dewormer Liquid by Chew + Heal is designed specifically to help remove roundworms from puppies and kittens aged six weeks and older. Its main ingredient, piperazine citrate, works by paralyzing these worms so the pet’s body can expel them naturally. The liquid form makes it easy to mix into food or water, which is convenient if your pet is picky about pills. The product suits all dog breeds and sizes, adding to its flexibility for households with multiple pets.

Each 4-ounce bottle should last through several doses, but you’ll want to check the package instructions to get the right amount for your pet's weight and age. On the safety side, it is allergen-free and generally well-tolerated, with a good number of positive reviews. Its effectiveness is limited to roundworms, so it may not cover other common parasites your pet could have.

While piperazine citrate is a traditional dewormer, it may not be the best choice for every pet, especially if your animal has other health conditions or if you are looking for a broader spectrum natural remedy. If ease of use and targeting roundworms in young pets are your main concerns, this liquid dewormer offers a straightforward and gentle option. For more complex parasite issues, you might want to consider additional treatments or consult a vet.