Best Flea Treatment for Dogs
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Christina VercellettoFlea & Tick / Health

What’s the Best Flea Treatment for Dogs? These Are the Products Pet Parents Love

You keep your home clean, and you take great care of your pets. But contrary to popular belief, that doesn’t mean you don’t have to worry about your dog getting fleas. Flea and tick prevention for dogs is definitely the best approach, for your beloved dog’s health and comfort, and for your own convenience. But if you find yourself struggling with a pesky pest problem, you’ll want to get the best flea treatment for dogs.

The best flea treatment for dogs is largely dependent on the particular dog. 

“Factors including your dog’s pre-existing medical conditions, age, and whether or not she is pregnant will help you determine the right flea product,” says Rachel Barrack, DVM, CVA, CVCH, owner of Animal Acupuncture in New York City. “Be sure to talk to your veterinarian to form a treatment plan.”

If you’re wondering where to begin or are feeling overwhelmed by all the options, here are some of Chewy’s best-selling flea treatments for dogs to consider discussing with your veterinarian.

Best-Selling Flea Pills for Dogs


Best Flea Treatment for Dogs

Chewy.com

NexGard Chewables

Flea pills for dogs, like NexGard Chewables, are a great option for many pet parents and their pups due to the efficiency of their treatment timing. NexGard Chewables are designed to kill fleas before they are able to lay eggs, so that the cycle of infestation is broken, fast. Plus, it’s easy to remember to give your furry friend this flea treatment, since these beef-flavored tablets are given once a month, year-round. That straightforward dosing schedule makes it simple to incorporate flea treatment and prevention into your dog-care routine.

Find NexGard Chewables here.


Best Flea Treatment for Dogs

Chewy.com

Trifexis Chewable Tablets for Dogs

Another best-selling oral flea treatment is multi-tasking Trifexis Chewable Tablets for Dogs. On top of saving your pet from the misery of fleas, it is also formulated to prevent heartworm disease and treat adult roundworm, hookworm and whipworm infections. This beef-flavored tablet saves time and trouble. (Just remember, though, that your vet needs to run an annual heartworm test before your pooch can get heartworm medication.)

Find Trifexis Chewable Tablets for Dogs here. 


Best Flea Treatment for Dogs

Chewy.com

Bravecto Chews for Dogs

If you live in regions that are indigenous to Lone Star ticks, consider discussing Bravecto Chews for Dogs with your veterinarian. This product is designed to kill up 98.7 percent of pests, including Lone Star ticks, within 24 hours. Plus, it’s also formulated to provide up to 12 weeks of protection, so you don’t have to worry about missing frequent doses.

Find Bravecto Chews for Dogs here.


Best Flea Treatment for Dogs

Chewy.com

Capstar Flea Tablets for Dogs

Pet parents looking to provide their pup with near-immediate flea and tick relief should look to Capstar Flea Tablets for Dogs. It’s formulated to attack fast, rapidly killing fleas within the first 30 minutes that it’s administered. And within four hours, the single tablet should kill up to 90 percent of adult fleas on your pooch. Now, that’s fast!

Find Capstar Flea Tablets for Dogs.


Best Flea Treatment for Dogs

Chewy.com

Simparica Chewable Tablets for Dogs

This tablet is designed to protect your dog from flea and ticks for a full 35 days with just a single dose per month. And unlike many flea pills for dogs, Simparica is formulated so it does not have to be given with food. In fact, this tasty, liver-flavored tablet is practically a treat all on its own!

Find Simparica Chewable Tablets for Dogs.


Best-Selling Topical Flea Treatments for Dogs


Best Flea Treatment for Dogs

Chewy.com

Frontline Plus for Dogs

This popular topical flea treatment for dogs leverages a unique two-pronged approach: The formula contains fipronil, an insecticide designed to kill adult fleas and ticks. Meanwhile, it also boasts (S)-methoprene, which attacks flea eggs and larvae. Together, that combination is formulated to completely protect your canine companion from fleas and ticks day after day, all month long.

Find Frontline Plus for Dogs here.


Best Flea Treatment for Dogs

Chewy.com

K9 Advantix II

K9 Advantix II is designed to kill a whole slew of pests on contact—including all life stages of fleas, ticks, mosquitoes and even lice—on contact, and then repel them for up to four weeks. It’s also waterproof, so you won’t need to reapply if your pup goes for a summer swim or is in need of a bath.

Find K9 Advantix II here.


Best Flea Treatment for Dogs

Chewy.com

Revolution Topical Solution for Dogs

This prescription treatment is formulated to control fleas, heartworms and ear mites all at once. Talk about pulling double triple duty! While it’s designed to kill adult fleas and mites, and then prevent flea eggs from hatching for up to one month, it is also indicated for the prevention of disease caused by the heartworm Dirofilaria immitis. Per the product instructions, simply apply one dose a month at the base of the neck, and the quick-drying formula will get to work controlling and killing pests.

Find the Revolution Topical Solution for Dogs here.


Best Flea Treatment for Dogs

Chewy.com

Onguard Flea & Tick Treatment for Dogs

With the active ingredients fipronil (used to attack resident pests) and (S)methoprene (used to prevent further infestations), this topical flea treatment for dogs is formulated to kill all life stages of fleas and ticks including Brown dog ticks, American dog ticks, Lone Star ticks and Lyme-disease-carrying Deer ticks. Effective for 30 days, it is also recommended for the control of chewing lice and sarcoptic mange mites infestations.

Find Onguard Flea & Tick Treatment for Dogs here.


Best-Selling Flea Collar for Dogs


Best Flea Treatment for Dogs

Chewy.com

Seresto 8 Month Flea & Tick Prevention Collar

Once worn by dogs everywhere, flea collars weren’t considered the best flea treatment for dogs in recent years. But Seresto is leading the charge to change that with next-generation performance. Unlike many of its forerunners, the Seresto collar has no odor or greasy feel. It’s also embedded with two super-effective active ingredients: imidacloprid to kill adult fleas, and flumethrin, which goes after ticks and flea larvae. Those ingredients tag-team pests in this collar that’s designed to eliminate those nasties for eight months. The construction of this flea collar for dogs is also smart and safe, as it’s reflective, so your dog is easy to spot during nighttime walks, and has a quick-release mechanism, so that on the off-chance your pet gets entangled on something, they can easily get out of the collar. 

Find the Seresto 8 Month Flea & Tick Prevention Collar here.

Getting close to our soft, warm doggos is something all pet parents enjoy. Unfortunately, fleas do too! Your dog is virtually assured of coming across the buggers at some point or another in their life. The good news is that with careful attention to prevention and researching the best flea treatment for dogs, it’s easy to protect your best bud.

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By: Christina Vercelletto
Christina Vercelletto is a pet, travel and lifestyle content specialist and a former editor of Parenting, Scholastic Parent & Child, and Woman’s Day. She lives on Long Island with her Chiweenie, Pickles, and 20-pound Calico, Chub-Chub.

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