The Best Dog Flea Treatments

Best image of dog flea treatments
Photo: K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 1-Mo Supply

To help you find the perfect dog flea treatment, we continuously put forth the effort to update and expand our list of recommendable dog flea treatments. Our team collects, edits and publishes new information, in order to present it to you in an accurate, significant and neatly arranged way.

Our Picks

FRONTLINE Plus and Tick Treatment image
Keep your dog protected from fleas & ticks all month long with FRONTLINE Plus...
Vet's Best and Tick Home Spray image
FLEA & TICK FIGHTER: Say goodbye to fleas, flea larvae, flea eggs, ticks, and...
K9 Advantix II Small Vet-Recommended image
K9 Advantix II Small Dog 30-day treatment & prevention protects dogs 4-10 lbs...
Our Choice
FRONTLINE Plus and Tick Treatment image
Keep your dog protected from fleas & ticks all month long with FRONTLINE Plus...
Vet's Best and Tick Home Spray image
FLEA & TICK FIGHTER: Say goodbye to fleas, flea larvae, flea eggs, ticks, and...
Low Price
K9 Advantix II Small Vet-Recommended image
K9 Advantix II Small Dog 30-day treatment & prevention protects dogs 4-10 lbs...

8 More Dog Flea Treatment Alternatives

K9 Advantix II Extra Large Dog 30-day treatment & prevention protects dogs over 55 lbs....

Kills fleas within 12 hours of application

Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog ...

K9 Advantix II Medium Dog 30-day treatment & prevention protects dogs 11-20 lbs. from f...

Kills fleas within 12 hours of application

Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog ...

Fast-Acting Flea Treatment: Capstar (nitenpyram) starts killing adult fleas in just 30 ...

Tackle Flea Infestations Fast: With one dose of CAPSTAR, you can watch the dead fleas f...

Treat Reinfestations Fast: If your pet gets reinfested with fleas, simply give another ...

BREAK THE FLEA LIFE CYCLE: Effectively breaks the flea life cycle by killing all life s...

ACTIVE INGREDIENTS THAT WORK: Contains the same active ingredients as Bayer K9 Advantix...

FLEA TREATMENT FOR DOGS: Kills fleas and lice within 12 hours of drops application, and...

Advantus (imidacloprid) is a flavored soft chew that, with one dose, starts killing adu...

This chewable flea treatment is available without a prescription

Treats flea infestations on dogs and puppies 10 weeks of age and older and weighing fro...

Same product, new look – This product is identical in manufacturing and formulation as ...

One 3 dose pack of Amazon Basics Flea and Tick Treatment for Dogs, Large (45-88 lbs), 3...

Amazon Basics Flea & Tick starts eliminating fleas and ticks within 24 hours of treatment

Powerful Ingredients: CAPACTION flea tablets contain the same active ingredients as CAP...

Quick and Easy: This flea and tick pill kills fleas fast: begins working within 30 minutes

Proven Results: CAPACTION achieves greater than 90% effectiveness against adult fleas o...

Effective, Waterproof Flea Treatment for Dogs: PetArmor Plus is a waterproof, flea & ti...

Trusted, Vet Quality* Formula: Containing fipronil and (S)-methoprene, the same active ...

Break the Flea Cycle: Unlike other flea and tick treatments that may temporarily suppre...

Buying Guide

Dog flea treatments come in many different forms, including oral medication, topical treatments, sprays, baths and collars. Different designs are ideal for different circumstances, so finding the right product is essential.
Keep in mind that most dog flea treatments are designed mainly as preventatives. These treatments will kill any fleas that hitch a ride on your dog’s fur from outside, and prevent any infestations from occurring. Treating an active infestation requires more than just a preventative, however; you have to treat the surrounding environment as well. This is because flea eggs and other life stages tend to take root in the home rather than on your dog.

Chemical dog flea treatments

Chemical treatments may contain two basic types of ingredients: one that kills adult fleas, and one that prevents immature fleas from growing into adults. Some treatments contain just one of these types of ingredients, and some contain both. If you’re concerned about an active infestation, make sure to use a treatment that contains multiple active ingredients in order to remove all life stages of the flea.

Chemical treatments can be prescribed by a veterinarian or bought over the counter. Over-the-counter treatments are less strong than prescription treatments, but they are also less expensive.

Long-term treatment: topical and oral products

Spot-ons are one of the most common topical flea treatments. They can be bought over the counter and they’re easy to use. They’re designed to be applied to one spot on the skin of your dog’s back. They’re usually effective for at least a month. However, not all spot-ons work for all dogs, so it may take some experimentation to find the right one for you.

A flea dip or rinse is applied to the entire animal rather than just one spot. You should use these products in a well-ventilated area, and obstruct the animal’s ears and eyes from the product.
Many veterinarians are now prescribing oral flea treatments as well. These include brands such as Comfortis and Nexgard. They’re more effective than topical treatments, in part because flea populations have not built up any resistance. They can start working in as little as 30 minutes. These treatments can only be used with a prescription.

Immediate relief: baths, sprays and tablets

If your dog is suffering and needs some instant relief, flea baths and sprays can do the trick. These products are not very long-lasting, but they’re immediately effective. Most flea baths can be used up to weekly, while sprays can be used on an as-needed basis. These products are usually quite affordable, since one bottle will last for a long time.

Most flea shampoos kill only adult fleas. Flea shampoo needs to be applied and left on the fur for several minutes in order to be effective. You can comb your dog with a flea comb while they’re in the bath and allow the dead fleas to go down the drain.

Sprays work in a similar manner and can work well for dogs that resist baths. However, you may have to manually remove dead or dying fleas after using the spray.

Another lesser-known yet more effective option for immediate relief is Capstar. Give this oral tablet to your dog and adult fleas will die in as little as 30 minutes. This is especially useful when combined with other longer-lasting treatments. Use Capstar to kill the flea population that’s currently on your dog, and apply a long-term preventative immediately afterward to kill any additional fleas that may hop onto your dog.
Keep in mind that this product only stays in your pet’s system for up to 24 hours. As a stand-alone product, it’s not practical to use long-term.

Flea collars: do they work?

Flea collars are effective for longer than topical treatments although they are less robust.
The chemicals are gradually released from the collar onto your dog’s skin.

Many cheap flea collars are not very effective at distributing the product evenly. If you choose to use a flea collar, it’s best to spring for a higher-end one, such as Bayer Seresto. Though they have a higher upfront cost, they can be effective for up to 8 months at a time, making them a great cost-effective option in the long run.

All-natural dog flea treatments

If you’re hesitant about using pesticides on your dog, natural remedies can be effective at prevention and treatment. They’re especially useful for those who don’t need a potent chemical treatment. They can also be used in combination with chemical treatments for a comprehensive approach.

The power of dish soap

You can give your dog a quick flea bath without using any chemical shampoos. A bath with regular dish soap will effectively kill adult fleas by drowning them. Veterinarians usually recommend Dawn, but any similar product will do.

These products work by reducing the surface tension of the water, preventing fleas from being able to repel water or escape from drowning. If you use a gentle soap, you can do this on a regular basis as an immediate flea-killing solution.

Natural flea repellents and sprays

Companies such as Vet’s Best make flea sprays using plant-based ingredients, including peppermint oil and clove oil. They may also contain sodium lauryl sulfate. These ingredients work together to kill adult fleas and flea eggs, and they can be used directly on your dog as well as any bedding.

Similar plant-based sprays are designed to repel fleas, thus preventing them from jumping onto your dog in the first place. These formulas often contain eucalyptus, rosemary, peppermint, rosewood and other essential oils.

Diatomaceous earth is another popular option for killing fleas and eggs. This natural powder works by breaking up insect skeletons and drying out their bodies. Make sure to buy food-grade diatomaceous earth, and be careful not to breathe in too much of the powder.

Flea combs

Manually removing fleas is time-consuming, but in many cases it’s the only way to provide some relief to your pet.

For the natural approach to flea treatment, flea combs are absolutely essential. However, they’re useful even when using chemical treatments. They’re the easiest way to spot fleas on your dog and remove them before they can continue to bite and reproduce.

Treating the environment

If a flea infestation has already developed on your dog, you must treat the home as well. Vacuum consistently and thoroughly, and then fog or spray with a product that contains an adulticide as well as an insect growth regulator (IGR).
Foggers are useful for treating large areas at once, while sprays are better for spot-treating any hard-to-reach areas as well as cracks and baseboards. Most are effective for months at a time, though you may have to do multiple initial treatments.

You must also wash any bedding that your pet sleeps on weekly. Use hot water and soap, and treat the fabric with a flea spray containing an IGR.

Talk to your veterinarian

If you’re still uncertain about which flea product is right for your pet, don’t hesitate to ask your local veterinarian what they recommend. You should keep your vet updated about your treatment regimen, since they can recommend additional products based on your dog’s age, diet, breed, medical history and level of infestation.

A local veterinarian can also give expertise based on the local flea population. Some cities tend to have fleas that are resistant to topical treatments, for example. A local vet will be able to give specific recommendations based on what works for dogs in your area.

Top Rated Dog Flea Treatments

If you're looking into finding the best rated dog flea treatment, you should probable check out the FRONTLINE Plus and Tick Treatment. We looked at various sources of reviews and found this one to have the best mix between review count and average rating stars.

FRONTLINE Plus and Tick Treatment

The Lowest Price We Could Find

Often, going for the best price is a simple but good option. With a price of $14.97 (last checked this morning), we do not list any other dog flea treatment cheaper than the Vet's Best and Tick Home Spray. Just remember that it's not always the best option to go for the cheapest one.

Vet's Best and Tick Home Spray

The Dog Flea Treatment With the Most Reviews

With at least 5751 reviews and counting, the Vet's Best and Tick Home Spray might be another option to consider. This large amount of reviews signalizes that many people are using it, with most of them beeing satisfied.

High Quality Dog Flea Treatments

It's quite rare that the saying "You get what you pay for" turns out incorrect. If you have the money on the sideline, feel free to choose the most expensive item from our list: The Advantus Advantus Chewable Treatment currently sells for $63.98.

Advantus Advantus Chewable Treatment

The Dog Flea Treatment With the Most Clicks

If you trust us and our users, feel free to check out the FRONTLINE Plus and Tick Treatment. Our statistics say that it is the most favorite Dog Flea Treatment from the list above.

Our Bestseller

If you're still undecided, I would recommend that you go with the masses and choose the top selling dog flea treatment: The FRONTLINE Plus and Tick Treatment is the hottest bestseller in this category right now.

Dog Flea Treatment Reviews

There are no reviews on dog flea treatments, yet.
Be the first to write a review, or check for additional reviews in the Further Reading section below.

Further Reading on Dog Flea Treatments

New: Our editorial list of additional articles. We decided to gather informartion all around the internet and present you a list of helpful, external links to interesting reads about reviews, pros & cons and similar products.
Guest Post: The Pros and Cons of Spot-On Flea Killer...
Advantage: This “spot on” flea treatment is touted for an ingredient kept away from your pet for at least one day; Side effects can include hair  ...
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Fleas & Flea Control: Get Rid of Fleas in Homes ...
Flea infestations often come from a pet dog or cat. The pests attach to the animal when it's outside, and then infest its fur and the places it sleeps indoors. ...
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6 natural flea remedies for cats and dogs | MNN - Mo...
6 natural flea remedies for cats and dogs. Natural flea collars. If you don't want to hang a chemical flea collar around your pet's neck, you can make a natural version, suggests Reader's Digest. Nematodes. Nematodes are mic... ...
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Flea and Tick Prevention for Dogs - Treatment Pros a...
Flea and tick prevention for dogs - because we know these pests can cause lots of itching, scratching, and just plain misery for your dogs. ...
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What You Need Know About Flea and Tick Medication - ...
Before you apply a topical solution to your pet, read up on how flea and tick medication works. Pros and Cons for Flea and Tick Medications. ...
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Flea Control: Get Rid of Fleas | Terminix
Our state of the art flea spray will make sure they get out - and stay out. flea can lay about 18 eggs a day and just 20 fleas on a dog can produce 360 eggs per  ...
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