7 Best Cat Dewormers 2025 in the United States

The Safe-Guard (Fenbendazole) Dewormer Liquid is an oral dewormer that takes care of a variety of parasites including stomach worms, lungworms, hookworms, and nodular worms. This wide spectrum of targeted parasites makes it a versatile choice for cat owners. The liquid form can be convenient for those who find it challenging to give their cats pills.

However, it's important to note that this product is primarily labeled for cattle and goats, which may raise concerns about its specific efficacy and safety for cats. It’s advisable to use this dewormer under the guidance of a veterinarian to ensure it’s appropriate for your cat’s particular needs and to avoid any potential side effects. The product doesn’t give clear guidelines on the age and weight range for cats, so again, professional advice is crucial. The frequency of treatment isn't specified, which might require further clarification from a vet.

Administration should be relatively straightforward since it’s a liquid, but some cats may still resist. But given its primary use for livestock, careful consideration and professional consultation are essential before using it for cats.

Elanco Drontal Broad Spectrum Dewormer, 50 Tablets, is designed to combat multiple types of parasites – specifically tapeworms, roundworms, and hookworms – making it a versatile choice for cat owners. This product is suitable for cats and kittens over 1 month old and weighing at least 1.5 pounds. The dosing is straightforward: one tablet per 4-8 pounds of body weight, which can be administered directly by mouth or mixed with a small amount of food, adding to its ease of use.

Given that it is effective against a wide range of parasites, it reduces the need for multiple deworming products, which is convenient for comprehensive parasite control in a single treatment regimen. The product comes in a package of 50 tablets, making it a good option for households with multiple cats or for long-term use. Some cats might resist taking tablets, and owners might find it challenging to administer the correct dosage.

It is suitable for cats of all breed sizes and life stages. The compact size of the bottle (2.5 x 1.5 x 1.75 inches) ensures easy storage. For those looking for an effective, broad-spectrum dewormer, Elanco Drontal offers a reliable solution, although it is always prudent to monitor for any adverse reactions and consult with a veterinarian as needed.

The SENTRY PET Care SENTRY Worm X Plus 7 Way DeWormer is designed for large dogs, not cats. It is effective against a broad spectrum of parasites, including multiple types of tapeworms, roundworms, and hookworms. The chewable tablets are convenient and easy to administer, either with or without food.

The dewormer contains active ingredients such as pyrantel pamoate and praziquantel, which are commonly used in veterinary medicine and do not require a prescription. The product is suitable for medium to large dogs over 25 pounds and 12 weeks of age or older. Regular treatment is recommended for optimal results.

As this product is formulated specifically for dogs, it is not appropriate for use in cats. Cat owners should look for a dewormer specifically designed for the feline species to ensure safety and effectiveness.