Heartworm Prevention & Dewormers for Cats

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Elanco Dewormer for Tapeworms for Cats, 3 count

Rated 4.4529 out of 5 stars
1,126
$14.98Chewy Price
$24.99List Price

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

Rated 3.4934 out of 5 stars
377
$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 out of 5 stars
27
$5.49Chewy Price
$5.22Autoship Price

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

Rated 3.7949 out of 5 stars
39
$7.62Chewy Price
$7.24Autoship Price

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

Rated 4.3 out of 5 stars
10
$44.46Chewy Price
$46.80List Price

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

Rated 3.8615 out of 5 stars
130
$14.99Chewy Price
$17.49List Price
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Heartgard Chew for Cats, 5-15 lbs, (Purple Box), 6 Chews (6-mos. supply)

Rated 4.4286 out of 5 stars
63
$46.99Chewy Price
$57.99List Price
$44.64Autoship Price

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Revolution Plus Topical Solution for Cats, 5.6-11 lbs, (Orange Box), 6 Doses (6-mos. supply)

Rated 4.6388 out of 5 stars
299
$138.99Chewy Price
$132.04Autoship Price

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

Rated 4.1556 out of 5 stars
45
$12.49Chewy Price
$11.87Autoship Price

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

Rated 4.4444 out of 5 stars
18
$229.99Chewy Price
$218.49Autoship Price

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

Rated 3.8333 out of 5 stars
6
$61.71Chewy Price
$64.96List Price

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

Rated 3.9231 out of 5 stars
39
$13.99Chewy Price
$13.29Autoship 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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Centragard Topical Solution for Cats, 5.6-16.5 lbs, (Red Box), 3 Doses (3-mos. supply)

Rated 4 out of 5 stars
16
$51.49Chewy Price
$63.49List Price
$48.92Autoship Price

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

$71.21Chewy Price
$74.96List Price

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

Rated 3.75 out of 5 stars
12
$34.21Chewy Price
$52.69List Price
$32.50Autoship Price

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

Rated 4.5379 out of 5 stars
290
$142.99Chewy Price
$135.84Autoship Price

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Droncit Tablet for Cats, 23-mg, 1 Tablet

Rated 4.5 out of 5 stars
4
$4.94Chewy Price
$4.69Autoship Price

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Milbehart Flavored Tablets for Dogs, 26-50 lbs, & Cats, 6.1-12 lbs, (Purple Box), 6 Flavored Ta...

Rated 5 out of 5 stars
1
$30.74Chewy Price
$44.64List Price
$29.20Autoship Price

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

Rated 4.4601 out of 5 stars
602
$157.99Chewy Price
$150.09Autoship Price

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

Rated 3.5357 out of 5 stars
28
$65.94Chewy Price

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

Rated 4.5364 out of 5 stars
110
$109.19Chewy Price
$115.19List Price
$103.73Autoship Price

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

Rated 5 out of 5 stars
3
$9.99Chewy Price
$9.49Autoship Price

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

Rated 4.6296 out of 5 stars
27
$52.99Chewy Price
$50.34Autoship Price

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

$72.99Chewy Price
$69.34Autoship Price

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

Rated 4.5833 out of 5 stars
12
$43.99Chewy Price

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

Rated 3.4118 out of 5 stars
17
$68.49Chewy Price
$65.07Autoship Price

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

Rated 4.5758 out of 5 stars
33
$62.99Chewy Price
$59.84Autoship Price

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Centragard Topical Solution for Cats, 1.8-5.5 lbs, (Green Box), 3 Doses (3-mos. supply)

$50.49Chewy Price
$61.49List Price
$47.97Autoship Price

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Milbehart Flavored Tablets for Dogs, 11-25 lbs, & Cats, 1.5-6 lbs, (Blue Box), 6 Flavored Table...

Rated 3.6667 out of 5 stars
3
$34.84Chewy Price
$33.10Autoship Price

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Interceptor Chewable Tablet for Dogs, 51-100 lbs, & Cats, 12.1-25 lbs, (White Box), 6 Chewable ...

Rated 4.5217 out of 5 stars
46
$65.99Chewy Price
$62.69Autoship Price

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Revolt Topical Solution for Cats, 15.1-22 lbs, (Taupe Box), 6 Doses (6-mos. supply)

Rated 4 out of 5 stars
1
$65.94Chewy Price

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

Rated 4.6216 out of 5 stars
37
$109.19Chewy Price
$115.19List Price
$103.73Autoship Price

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

Rated 4.1343 out of 5 stars
67
$42.99Chewy Price

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Revolution Topical Solution for Cats, 15.1-22 lbs, (Taupe Box), 6 Doses (6-mos. supply)

Rated 4.4127 out of 5 stars
63
$161.99Chewy Price
$153.89Autoship Price

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Midamox Topical Solution for Cats, 5.1-9 lbs, (Orange Box), 6 Doses (6-mos. supply)

$72.99Chewy Price
$69.34Autoship 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

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.

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.

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.

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.

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