Flea & Tick Treatment & Medicine for Dogs

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NexGard Chew for Dogs, 24.1-60 lbs, (Purple Box), 3 Chews (3-mos. supply)

Rated 4.5476 out of 5 stars
893
$75.99Chewy Price
$81.49List Price
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Seresto Flea & Tick Collar for Dogs, over 18 lbs, 1 Collar (8-mos. supply)

Rated 4.0436 out of 5 stars
7,017
$67.98Chewy Price
$64.58Autoship Price

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K9 Advantix II Flea & Tick Spot Treatment for Dogs, over 55 lbs, 6 Doses (6-mos. supply)

Rated 4.2309 out of 5 stars
1,672
$75.98Chewy Price
$72.18Autoship Price

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Frontline Plus for Dogs Flea and Tick Treatment (Large Dog, 45-88 lbs.) Purple Box

Rated 3.9927 out of 5 stars
1,375
$75.99Chewy Price
$81.99List Price
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Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. s...

Rated 4.3441 out of 5 stars
372
$180.99Chewy Price
$171.94Autoship Price

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Bundle: Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) & NexGa...

Rated 4.4286 out of 5 stars
7
$181.98Chewy Price
$172.88Autoship Price

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PetHonesty Flea & Tick Defense Hickory Bacon Flavor Soft Chew Dog Flea & Tick Repellent, 90 cou...

Rated 3.6161 out of 5 stars
310
$27.99Chewy Price
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Bravecto Chew for Dogs, 44-88 lbs, (Blue Box), 1 Chew (12-wks. supply)

Rated 4.4016 out of 5 stars
727
$67.99Chewy Price

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NexGard Chew for Dogs, 60.1-121 lbs, (Red Box), 3 Chews (3-mos. supply)

Rated 4.6122 out of 5 stars
900
$76.99Chewy Price
$82.39List Price
$73.14Autoship Price

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K9 Advantix II Flea & Tick Spot Treatment for Dogs, 21-55 lbs, 6 Doses (6-mos. supply)

Rated 4.271 out of 5 stars
1,288
$75.98Chewy Price
$72.18Autoship Price

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PetArmor Flea & Tick Oatmeal Shampoo Hawaiian Ginger Scent Dog Shampoo, 18-oz bottle

Rated 4.875 out of 5 stars
8
$5.86Chewy Price
$7.99List Price
$5.57Autoship Price

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Onguard Plus Onguard Flea & Tick Spot Treatment for Dogs, 5-22 lbs, 6 Doses (6-mos. supply)

Rated 3.3571 out of 5 stars
168
$33.94Chewy Price
$32.24Autoship Price

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Seresto Flea & Tick Collar for Dogs, up to 18 lbs, 1 Collar (8-mos. supply)

Rated 4.0316 out of 5 stars
3,003
$67.98Chewy Price
$64.58Autoship Price

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Vet's Best Indoor Flea & Tick Home Spray for Dogs, 32-oz bottle

Rated 3.87 out of 5 stars
746
$10.77Chewy Price
$13.99List Price
$10.23Autoship Price

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Frontline Plus for Dogs Flea and Tick Treatment (Small Dog, 5-22 lbs.) Orange Box

Rated 3.9831 out of 5 stars
1,299
$75.99Chewy Price
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NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 3 Chews (3-mos. supply)

Rated 4.6766 out of 5 stars
804
$74.79Chewy Price
$79.79List Price
$71.05Autoship Price

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K9 Advantix II Flea & Tick Spot Treatment for Dogs, 11-20 lbs, 6 Doses (6-mos. supply)

Rated 4.1524 out of 5 stars
912
$75.98Chewy Price
$72.18Autoship Price

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Capstar Flea Oral Treatment for Dogs, over 25 lbs, 6 Tablets

Rated 3.8279 out of 5 stars
616
$36.99Chewy Price
$44.99List Price
$35.14Autoship Price

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Bravecto Chew for Dogs, 9.9-22 lbs, (Orange Box), 1 Chew (12-wks. supply)

Rated 4.6472 out of 5 stars
411
$64.99Chewy Price

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PetArmor Plus Flea & Tick Spot Treatment for Dogs, 45-88 lbs, 6 Doses (6-mos. supply)

Rated 3.5393 out of 5 stars
89
$39.98Chewy Price
$44.99List Price
$37.98Autoship Price

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Bundle: Interceptor Plus Chew for Dogs, 50.1-100 lbs, (Blue Box), 6 Chews (6-mos. supply) & Cre...

Rated 5 out of 5 stars
1
$160.23Chewy Price
$178.03List Price
$152.22Autoship Price

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Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mo...

Rated 4.4631 out of 5 stars
203
$161.99Chewy Price
$153.89Autoship Price

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Frontline Plus for Dogs Flea and Tick Treatment (Medium Dog, 23-44 lbs.) Blue Box

Rated 4.1222 out of 5 stars
630
$72.49Chewy Price
$75.99List Price
$68.87Autoship Price

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Hartz UltraGuard Plus Flea & Tick Collar for Dogs, Medium & Large Breeds, 1 Collar (7-mos. supp...

Rated 3.4444 out of 5 stars
63
$5.48Chewy Price
$5.21Autoship Price

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Vet's Best Flea + Tick Spray for Dogs, 8-oz bottle

Rated 3.9158 out of 5 stars
190
$7.85Chewy Price
$11.49List Price
$7.46Autoship Price

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Advantus Flea Oral Treatment for Dogs, 23-110 lbs, 30 Soft Chews

Rated 3.8738 out of 5 stars
206
$56.98Chewy Price
$59.98List Price
$54.13Autoship Price

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NexGard Chew for Dogs, 4-10 lbs, (Orange Box), 3 Chews (3-mos. supply)

Rated 4.6176 out of 5 stars
238
$73.19Chewy Price
$78.09List Price
$69.53Autoship Price

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K9 Advantix II Flea & Tick Spot Treatment for Dogs, 4-10 lbs, 6 Doses (6-mos. supply)

Rated 3.9271 out of 5 stars
494
$75.98Chewy Price
$72.18Autoship Price

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Capstar Flea Oral Treatment for Dogs, 2-25 lbs, 6 Tablets

Rated 3.9041 out of 5 stars
959
$36.99Chewy Price
$44.99List Price
$35.14Autoship Price

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Bravecto Chew for Dogs, 22-44 lbs, (Green Box), 1 Chew (12-wks. supply)

Rated 4.4575 out of 5 stars
306
$66.99Chewy Price

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PetArmor Plus Flea & Tick Spot Treatment for Dogs, 5-22 lbs, 6 Doses (6-mos. supply)

Rated 3.7614 out of 5 stars
88
$39.98Chewy Price
$44.99List Price
$37.98Autoship Price

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Bundle: Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 1 Chew (1-mo. supply) & NexGard...

$38.98Chewy Price
$37.03Autoship Price

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Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. ...

Rated 4.4096 out of 5 stars
166
$175.99Chewy Price
$167.19Autoship Price

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Hartz Groomer's Best Flea Comb for Dogs & Cats

Rated 4.701 out of 5 stars
311
$4.62Chewy Price

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Frontline Plus for Dogs Flea and Tick Treatment (Extra Large Dog, 89-132 lbs.) Red Box

Rated 4.2337 out of 5 stars
492
$75.99Chewy Price
$72.19Autoship Price

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Advantage Flea & Tick Treatment Spray for Dogs, 8-oz bottle

Rated 3.5075 out of 5 stars
67
$12.98Chewy Price
$13.98List Price
$12.33Autoship Price

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Flea & Tick Treatment & Medicine for Dogs

Fleas and ticks. Is there anything worse than having these pests infest your pet and your home? We don't think so. Let's take a look at how you dog can get fleas and ticks and, more importantly, how you can prevent and get rid of them with safe, yet powerful, tick and flea treatment products.

Your dog can pick up fleas and ticks from other pets, from wildlife like squirrels, raccoons, chipmunks, deer or opossums, and from nature, generally tall grasses or bushes. When a female flea or tick living on an animal lays her eggs, they fall off onto the ground. When those eggs hatch and the larvae grow into adult fleas and ticks, they hop onto a host. And if pets cross their path, it will be them. After a dog becomes a tick or flea host, they can suffer some health risks, ranging from minor irritations to potentially deadly diseases.

When fleas bite a dog, their saliva leaves the skin irritated, leading to your dog itching and biting at the location. The irritation is uncomfortable to your dog and could even lead to her scratching to the point of fur loss. Fleas can also transmit tapeworms to your dog. Tapeworms are parasites that will live in your dog's gut, leaching important nutrition from your dog's diet. And then there's ticks. When they latch onto a dog they can transmit a range of diseases - Lyme disease, rocky mountain spotted fever, tularemia and more.

When it comes to getting rid of fleas and ticks, you have options. Bayer, Hartz, Sergeant's and Frontline all make great flea and tick products. There are flea and tick spot treatment solutions, collars, oral treatments, flea and tick dog shampoos, dog flea sprays and wipes for your pet, as well as spray treatments and foggers for around your home and yard. It's important to treat your home, yard and pet if you want to end an infestation for good. If your pet already has fleas or ticks, look for a solution that kills fleas and ticks at both the adult life stage and the larvae stage. This is important, because if your pet has fleas or ticks, there's a good chance larvae are hiding in carpets, furniture, your lawn and even in your pet's fur. Following the manufacturer's guidelines for use and application will ensure your tick and flea treatment is swift and absolute. If you'd prefer to avoid these headaches all together, take some preventative measures before your dog even becomes a flea or tick host, with oral flea and tick medications for dogs or with a dog flea collar. You can find all of your dog supplies right here at Chewy's online pet store!

Related Categories: Dog Tick and Flea Treatment for Yard & Home, Flea Brushes for Dogs

Frequently Asked Questions about Flea & Tick Treatment & Medicine for Dogs

What is the fastest way to get rid of fleas on a dog?

The fastest way to get rid of fleas on a dog is with a flea shampoo or fast-acting pill treatment that kills fleas within hours. Careful flea combing can also rid your dog of existing fleas. These methods will get rid of any fleas that are currently on your dog, but you will need to apply a long-acting preventative to truly get rid of fleas by preventing re-infestation. A combination of approaches works best for both short and long-term flea control.

What are the best flea tick medicines for dogs?

The best flea and tick medicines for dogs are products that provide continuous protection to keep your best friend safe and comfortable. Choose a product that is easy to administer, like a long-acting topical or oral flea control product, and consider options with added tick, heartworm or parasite protection built in. Your vet can advise you on the best flea and tick medicines for your dog and help you choose the one that’s right for your best friend.

What do vets recommend for flea and tick control?

Vets recommend long-acting topical or oral flea and tick control medications for most pets, but your pet may benefit from other flea and tick control measures instead. Younger or ailing pets may not be able to use topicals or oral flea and tick meds, and those with heavy infestations may require multiple measures to get the problem under control. Vets sometimes recommend flea shampoos, yard and home flea treatments, or flea combing for pet flea and tick control. Follow your vet’s flea control instructions closely and be sure to read all the instructions on your flea and tick products carefully.

Does flea and tick prevention kill existing fleas and ticks?

Most flea and tick prevention does kill existing fleas and ticks, but some products take time to show progress and break the persistent re-infestation cycle. For heavy infestations, multiple methods may work best initially to get the situation under control. Washing pet bedding, vacuuming, treating the home and yard and flea shampooing your pet may be recommended before beginning a topical, collar or oral flea prevention regimen. Your vet can give you guidance and recommend the best flea and tick treatment and prevention products for your situation.

How do dog flea and tick treatments work?

Dog flea and tick treatment works in different ways, and the method of action depends on which product you use. Flea shampoos and fast-acting chemical treatments kill fleas and ticks on contact but won’t prevent re-infestation. Topical and oral flea and tick treatments work by spreading over your pet’s skin and killing fleas and ticks on contact for up to a month. Many also include hormone growth regulators that prevent flea eggs and larvae from hatching and developing. These tend to be more effective long-term because they break the flea lifecycle and prevent parasite re-infestation.


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