Flea & Tick Pills 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
$72.19Autoship 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
$26.59Autoship 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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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, 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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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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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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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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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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Simparica Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply...

Rated 4.3202 out of 5 stars
356
$118.99Chewy Price
$113.04Autoship 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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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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Trifexis Chewable Tablet for Dogs, 60.1-120 lbs, (Brown Box), 6 Chewable Tablets (6-mos. supply...

Rated 4.3773 out of 5 stars
273
$133.99Chewy Price
$127.29Autoship 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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Credelio Chewable Tablet for Dogs, 50.1-100 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply)...

Rated 4.381 out of 5 stars
84
$117.22Chewy Price
$111.36Autoship Price

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Bundle: Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 1 Chew (1-mo. supply) & NexGard C...

$41.58Chewy Price
$39.50Autoship Price

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PetArmor CapAction Oral Flea Treatment for Dogs 25+ lbs 6 doses

Rated 3 out of 5 stars
6
$25.98Chewy Price
$34.99List Price
$24.68Autoship 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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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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Sentinel Tablet for Dogs, 26-50 lbs, (Yellow Box), 6 Tablets (6-mos. supply)

Rated 4.4687 out of 5 stars
128
$59.99Chewy Price

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Simparica Chewable Tablet for Dogs, 11.1-22 lbs, (Orange Box), 6 Chewable Tablets (6-mos. suppl...

Rated 4.383 out of 5 stars
188
$106.99Chewy Price
$101.64Autoship 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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Bundle: Capstar Flea Oral Treatment for Dogs, over 25 lbs, 6 Tablets + Onguard Flea & Tick Spot...

Rated 3.6667 out of 5 stars
3
$69.70Chewy Price
$73.37List Price
$66.22Autoship Price

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Bravecto 1-Month Chew for Dogs, 44-88 lbs, (Blue Box), 1 Chew (1-mo. supply)

Rated 3.8889 out of 5 stars
9
$21.99Chewy 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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Advantus Flea Oral Treatment for Dogs, 4-22 lbs, 30 Soft Chews

Rated 3.5816 out of 5 stars
98
$56.98Chewy Price
$59.98List Price
$54.13Autoship Price

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PetArmor CapAction Oral Flea Treatment for Dogs 2-25lbs 6 doses

Rated 3.2857 out of 5 stars
7
$25.98Chewy Price
$34.99List Price
$24.68Autoship Price

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Credelio Chewable Tablet for Dogs, 12.1-25 lbs, (Orange Box), 1 Chewable Tablet (1-mo. supply)

Rated 4.2805 out of 5 stars
82
$21.21Chewy Price
$20.15Autoship Price

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Bravecto Chew for Dogs, 88-123 lbs, (Pink Box), 1 Chew (12-wks. supply)

Rated 4.5246 out of 5 stars
183
$67.99Chewy Price

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Sentinel Spectrum Chew for Dogs, 50.1-100 lbs, (Blue Box), 6 Chews (6-mos. supply)

Rated 4.2283 out of 5 stars
127
$77.49Chewy Price

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Sentinel Tablet for Dogs, 51-100 lbs, (White Box), 6 Tablets (6-mos. supply)

Rated 4.6188 out of 5 stars
202
$72.49Chewy Price

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Simparica Chewable Tablet for Dogs, 5.6-11 lbs, (Purple Box), 6 Chewable Tablets (6-mos. supply...

Rated 4.6203 out of 5 stars
79
$104.99Chewy Price
$99.74Autoship Price

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Bundle: Flea & Tick - K9 Advantix II Spot Treatment, over 55 lbs, Advantus Oral Treatment, 23-1...

$69.48Chewy Price
$77.20List Price

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Sentinel Tablet for Dogs, 11-25 lbs, (Green Box), 6 Tablets (6-mos. supply)

Rated 4.3871 out of 5 stars
186
$50.49Chewy Price

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

Rated 4 out of 5 stars
6
$20.99Chewy Price

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Simparica Trio Chewable Tablet for Dogs, 5.6-11.0 lbs, (Purple Box), 6 Chewable Tablets (6-mos....

Rated 4.4563 out of 5 stars
103
$159.99Chewy Price
$151.99Autoship Price

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Flea & Tick Pills for Dogs

Preventing flea infestations in the future is important, but what do you do if your dog has fleas today? A top pick for a number of circumstances is an oral flea treatment for dogs. That's because this method has some unique qualities and benefits. You don't have to worry about this kind of flea preventative rubbing off - or getting licked off for that matter! And many oral flea treatments act fast, killing adult fleas in the same day that it is administered. Some dog flea pills are powered by the active ingredient, Nitenpyram, a safe and effective flea infestation remedy. It is fast-acting, killing adult fleas on your pet within as little as 30 minutes. If your dog has fleas, one go-to oral flea treatment for dogs is Capstar Flea Tablets for Dogs. It is safe for adult dogs as well as pregnant or nursing dogs and it effectively kills adult fleas within 4 hours. And there's also Sentry Capguard Oral Flea Tablets for Dogs and PetArmor FastCaps Oral Flea Tablets for Dogs, both begin working within 30 minutes offering flea protection fast. Shop top oral flea treatments for dogs today to keep scratching and infestation at bay on Chewy.

Related Categories: Dog Flea and Tick Spot Treatments, Best Tick & Flea Collars for Dogs, Dog Tick and Flea Treatment for Yard & Home, Dog Flea and Tick Sprays and Wipes, Flea & Tick Shampoo for Dogs, Flea Tick Combs for Dogs, Tick Treatment & Flea Medicine for Dogs

Frequently Asked Questions about Flea & Tick Pills for Dogs

How does dog oral flea medicine work?

Oral flea medicine for dogs works by entering your pet’s bloodstream after ingestion, killing fleas when they feed on your pet. The medicine usually contains a chemical that adversely affects the insect’s nervous system without harming your pet. Oral flea medicines usually act mainly on adult fleas, but some have an insect growth regulator that helps prevent re-infestation, as well.

What is the best oral flea treatment for dogs?

The best oral flea treatment for dogs will both kill fleas and ticks on contact and provide long-term protection against flea re-infestation. Look for products that combine adult flea and tick control with a hormone growth regulator that will prevent flea eggs and larvae from maturing. This will help break the flea lifecycle and protect your pet and your home from recurring flea issues.

How long do dog flea pills take to work?

Dog flea pills can take as little as 30 minutes to work, killing biting fleas as soon as it gets into your pet’s bloodstream. Killing all the fleas on your pet may take 24 hours or more, and you may see itching for several days afterward as new fleas hatch and jump on to bite. Eradicating a flea infestation completely can take time, so be sure to use a long-acting flea preventative to prevent a resurgence and administer as directed on the package.

How long does dog oral flea treatment usually last?

Oral flea treatment can last for as long as a month or as little as 24 hours. The duration of flea control action will vary depending on which treatment you choose. Some dog flea pills and chews are designed to kill fleas on your pet and then stop working. Others provide continuous protection for 30 days, killing fleas whenever they bite. For continuous flea protection, monthly oral treatments with insect growth regulators are widely considered the best.

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