Heartworm Prevention & Dewormers for Cats

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Elanco Dewormer for Tapeworms for Cats, 3 count

Rated 4.4459 out of 5 stars
1,238
$15.98Chewy Price
$24.99List Price

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HomeoPet WRM Clear Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Cats, 450 drop...

Rated 3.4597 out of 5 stars
422
$14.99Chewy Price
$19.99List Price
$14.24Autoship Price

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Drontal Tablets for Cats & Kittens, 2-16 lbs, 1 Tablet

Rated 4.1143 out of 5 stars
35
$5.49Chewy Price
$5.22Autoship Price

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Hartz UltraGuard Rid Worm Dewormer for Roundworms for Cats, 4-oz bottle

Rated 3.9138 out of 5 stars
58
$7.62Chewy Price
$7.24Autoship Price

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HomeoPet WRM Clear Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Birds, Cats, D...

Rated 3.75 out of 5 stars
152
$14.99Chewy Price
$17.49List Price
$14.24Autoship Price

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Revolution Plus Topical Solution for Cats, 5.6-11 lbs, (Orange Box), 3 Doses (3-mos. supply)

Rated 4.6172 out of 5 stars
465
$76.99Chewy Price
$73.14Autoship Price

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Bundle: Capstar Flea Oral Treatment, 2-25 lbs + Elanco Tapeworm Cat De-Wormer

Rated 4.3529 out of 5 stars
17
$50.33Chewy Price
$52.98List Price

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Heartgard Chew for Cats, 5-15 lbs, (Purple Box), 6 Chews (6-mos. supply)

Rated 4.4828 out of 5 stars
87
$46.99Chewy Price
$57.99List Price
$44.64Autoship Price

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Dogswell Remedy+Recovery Pet Wormer for Dogs & Cats, 8-oz bottle

$13.49Chewy Price
$12.82Autoship Price

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Profender Topical Solution for Cats, 5.5-11 lbs, (Orange Box), 1 Dose

Rated 4.1754 out of 5 stars
57
$17.39Chewy Price
$16.52Autoship Price

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Drontal Dewormer for Tapeworms, Roundworms, Hookworms for Cats, 50 tablets

Rated 4.3333 out of 5 stars
24
$197.99Chewy Price
$219.99List Price
$188.09Autoship Price

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NexGard COMBO Topical for Cats, 5.6-16.5 lbs. (Yellow Box), 6 Doses (6-mos. supply)

Rated 3.7273 out of 5 stars
22
$126.29Chewy Price
$167.29List Price
$119.98Autoship Price

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Bundle: Advantage II Flea Spot Treatment, over 9 lbs + Elanco Tapeworm Cat De-Wormer

Rated 3.625 out of 5 stars
8
$75.96Chewy Price
$79.96List Price

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Bundle: HomeoPet Feline Skin & Itch Cat Supplement, 450 drops & HomeoPet Feline WRM Clear Cat S...

Rated 3.7143 out of 5 stars
7
$29.98Chewy Price
$28.48Autoship Price

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Milbehart Flavored Tablets for Dogs, 26-50 lbs, & Cats, 6.1-12 lbs, 6 Flavored Tablets (6-mos. ...

Rated 5 out of 5 stars
2
$44.64Chewy Price
$42.41Autoship Price

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Revolution Plus Topical Solution for Cats, 11.1-22 lbs, (Green Box), 6 Doses (6-mos. supply)

Rated 4.5884 out of 5 stars
447
$142.99Chewy Price
$135.84Autoship Price

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Revolt Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 3 Doses (3-mos. supply)

Rated 3.5102 out of 5 stars
49
$23.00Chewy Price
$21.85Autoship Price

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Centragard Topical Solution for Cats, 5.6-16.5 lbs, (Red Box), 3 Doses (3-mos. supply)

Rated 4 out of 5 stars
21
$51.49Chewy Price
$63.49List Price
$48.92Autoship Price

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Revolution Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 3 Doses (3-mos. supply)

Rated 4.4569 out of 5 stars
650
$86.99Chewy Price
$82.64Autoship Price

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Droncit Tablet for Cats, 5 tablets, 23-mg

Rated 4.6 out of 5 stars
5
$24.70Chewy Price
$23.46Autoship Price

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Profender Topical Solution for Cats, 11-17.6 lbs, (Purple Box), 1 Dose

Rated 3.9184 out of 5 stars
49
$19.14Chewy Price
$18.18Autoship Price

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Advantage Multi Topical Solution for Cats, 9.1-18 lbs, (Purple Box), 6 Doses (6-mos. supply)

Rated 4.5036 out of 5 stars
137
$115.19Chewy Price
$109.43Autoship Price

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Bravecto Plus Topical Solution for Cats, >6.2-13.8 lbs, (Blue Box), 1 Dose (2-mos. supply)

Rated 4.1383 out of 5 stars
94
$45.99Chewy Price

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Bundle: Advantage II Flea Spot Treatment, 5-9 lbs + Elanco Tapeworm Cat De-Wormer

Rated 5 out of 5 stars
1
$75.96Chewy Price
$79.96List Price

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Selarid Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 6 Doses (6-mos. supply)

Rated 3.6875 out of 5 stars
32
$68.49Chewy Price
$65.07Autoship Price

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Milbehart Flavored Tablets for Dogs, 11-25 lbs, & Cats, 1.5-6 lbs, 6 Flavored Tablets (6-mos. s...

Rated 4.2 out of 5 stars
5
$34.84Chewy Price
$33.10Autoship Price

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Cestex Tablet for Dogs & Cats, 12.5 mg, 1 Tablet

Rated 4 out of 5 stars
3
$3.55Chewy Price
$3.37Autoship Price

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Interceptor Chewable Tablet for Dogs, 11-25 lbs, & Cats, 1.5-6 lbs, (Green Box), 6 Chewable Tab...

Rated 4.5758 out of 5 stars
33
$46.99Chewy Price
$44.64Autoship Price

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Senergy Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 3 Doses (3-mos. supply)

Rated 3.7083 out of 5 stars
24
$47.90Chewy Price
$52.69List Price
$45.50Autoship Price

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Revolution Plus Topical Solution for Cats, 2.8-5.5 lbs, (Gold Box), 3 Doses (3-mos. supply)

Rated 4.5714 out of 5 stars
42
$62.99Chewy Price
$59.84Autoship Price

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Barrier Topical Solution for Cats, 9.1-18 lbs, 6 Doses (6-mos. supply)

Rated 5 out of 5 stars
2
$54.99Chewy Price
$52.24Autoship Price

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Profender Topical Solution for Cats, 2.2-5.5 lbs, (Green Box), 1 Dose

Rated 4.6 out of 5 stars
5
$14.31Chewy Price
$13.59Autoship Price

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Advantage Multi Topical Solution for Cats & Ferrets, 5.1-9 lbs (Orange Box), 6 Doses (6-mos. su...

Rated 4.5714 out of 5 stars
49
$115.19Chewy Price
$109.43Autoship Price

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Bravecto Plus Topical Solution for Cats, >13.8-27.5 lbs, (Purple Box), 1 Dose (2-mos. supply)

Rated 4 out of 5 stars
19
$46.99Chewy Price

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Interceptor Chewable Tablet for Dogs, 26-50 lbs, & Cats, 6.1-12 lbs, (Yellow Box), 6 Chewable T...

Rated 4.4545 out of 5 stars
33
$58.71Chewy Price
$55.77Autoship Price

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Milbehart Flavored Tablets for Dogs, 51-100 lbs, & Cats, 12-25 lbs, 6 Flavored Tablets (6-mos. ...

Rated 5 out of 5 stars
4
$54.43Chewy Price
$51.71Autoship Price

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Heartworm Prevention & Dewormers for Cats

Make your cat’s health a priority with the best cat health care products from Chewy.com. Kittens are born with worms and usually require cat dewormers early on in their life. The best cat dewormer for your cat depends on their weight. How to deworm a cat also depends on their age. The Companion Animal Parasite Council, consisting of representatives from the U.S. Government Centers for Disease Control, recommends deworming kittens every two weeks from six weeks of age to three months, then deworming them monthly until six months of age. There are many different types of deworming medicine for cats. You can find over the counter cat dewormers at Chewy.com. For example, choose from a liquid dewormer for cats or deworming pills for cats. Bayer cat dewormers comes in a topical solution and tablets. If your feline isn’t great at taking medicine, a topical treatment may be easier to administer. Another popular treatment is Prosense dewormer for cats, because it comes in liquid form and is safe for use on all cats and kittens six weeks or older. Deworming your cat is just one step towards helping your cat achieve optimal health. In addition to cat dewormers, cat vitamins are important for your cat’s health. There are supplements for cat eye care, vitamins for cat ear care and joint supplements for cats. If your feline friend has behavioral issues, cat anxiety medication can help. If your cat has issues with supplements, you might be able to treat their health conditions with cat food. With prescription cat food you can address everything from weight issues to joint health. Weight control cat food can help your cat receive the nutrients they need while maintaining a healthy weight. You can choose between dry and wet prescription cat food like Iams ProActive weight or dry cat food for hairball care. Hairballs are common in cats, but something most pet parents don’t want to deal with. A cat hairball remedy can help. Cat hairball control comes in many forms, including cat treats like Temptations hairball chicken flavor cat treats. Lastly, keep your cat healthy and be prepared for anything with a cat first aid kit. Get everything you need to keep your feline happy and healthy at Chewy.com.

Frequently Asked Questions about Heartworm Prevention & Dewormers for Cats

What is the best deworming medicine for cats?

The best deworming medicine for cats is one your vet specifically recommends for your feline. Your veterinarian can examine your cat and perform a fecal test if worms are suspected. Deworming medicine may also be recommended as a preventative measure for your cat. There are many effective treatments for worms in cats, including prescription dewormers, OTC deworming medicines and heartworm preventatives that kill worms. There are even flea medications that kill certain types of worms. Your vet can recommend the right deworming medication for your cat's situation, age and needs.

Can cats take dog dewormers?

Cats should not take dog dewormers, as dog dewormers may contain ingredients that are harmful to cats. Even dog dewormers that don't harm your kitty may be ineffective, since dog dewormers and cat dewormers target different types of parasites. You should only give your cat dewormers made specifically for cats and seek the guidance of your vet before giving any type of medication.

Do cats really need heartworm prevention?

Cats really do need heartworm prevention, as there is no cure for heartworms in cats. Although heartworms most typically affect dogs, cats can get them too. Heartworms can cause serious health problems in cats, including organ damage to the heart, lungs and veins. Heartworms are spread by mosquitos, so cat heartworm prevention is especially important for felines who go outside.

Do I need a prescription to buy cat dewormers?

You do not need a prescription to buy some cat dewormers, but there are many for which you do. Your vet may recommend a prescription-only dewormer for your cat, but there are also many over-the-counter dewormers that do not require a prescription.

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