Boykin Spaniel with flea and tick collar
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Discover the Top-Rated Flea Collars Every Dog Owner Needs for Spring
Buying the right flea collar is important for keeping your dog safe and healthy. After reading thousands of reviews and talking to dog owners, we've determined the best flea collar for your dog.
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Overall Best Flea and Tick Collar for Dogs
Chewy
Seresto 8 Month Flea & Tick Prevention Collar for Small Dogs, 1 count
What Dogs Love:
  • Comfortable
  • Powerful
  • Unobtrusive
What Humans Love:
  • Effective
  • Trusted
  • Odorless
Reviewers Say:

Reviewers swear by this flea and tick collar that comes from health giant Bayer, meaning you can trust this flea collar to keep your dog flea-free. It also works against ticks and lice. This particular collar is designed for small dogs up to 18 pounds, but you can buy the same collar for large dogs, too, which is featured below. Even better, you'll receive t...

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Reviewers swear by this flea and tick collar that comes from health giant Bayer, meaning you can trust this flea collar to keep your dog flea-free. It also works against ticks and lice. This particular collar is designed for small dogs up to 18 pounds, but you can buy the same collar for large dogs, too, which is featured below. Even better, you'll receive two collars to a pack, giving a total of 16 months of flea and tick protection.
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What Dogs Love:

This effective, scent-free flea collar will keep your dog free of critters for up to eight months without any noticeable odor.

What Humans Love:

Produced by health giant Bayer, Seresto flea collars have been trusted by dog owners for years.

Reviewers Say:

Reviewers swear by this flea and tick collar that comes from health giant Bayer, meaning you can trust this flea collar ...

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Reviewers swear by this flea and tick collar that comes from health giant Bayer, meaning you can trust this flea collar to keep your dog flea-free. It also works against ticks and lice. This particular collar is designed for small dogs up to 18 pounds, but you can buy the same collar for large dogs, too, which is featured below. Even better, you'll receive two collars to a pack, giving a total of 16 months of flea and tick protection.
Best Budget Flea and Tick Collar for Dogs
Chewy
Sentry Dual Action Flea & Tick Collar for Dogs (24.5″), 1 count
What Dogs Love:
  • Simple
  • Comfortable
What Humans Love:
  • USA-Made
  • Unfussy
Reviewers Say:

Designed to fit necks up to 24.5 inches, this collar provides effective protection for up to six months when worn continuously. Featuring waterproof ingredients that won't rinse away in rain or during baths, the Sentry Dual Action collar can safely be used on any dog 12 weeks of age or older. Lastly, this collar is proudly manufactured in the USA.

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Designed to fit necks up to 24.5 inches, this collar provides effective protection for up to six months when worn continuously. Featuring waterproof ingredients that won't rinse away in rain or during baths, the Sentry Dual Action collar can safely be used on any dog 12 weeks of age or older. Lastly, this collar is proudly manufactured in the USA.

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What Humans Love:
  • USA-Made
  • Unfussy
What Dogs Love:
  • Simple
  • Comfortable
Reviewers Say:

Designed to fit necks up to 24.5 inches, this collar provides effective protection for up to six months when worn contin...

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Designed to fit necks up to 24.5 inches, this collar provides effective protection for up to six months when worn continuously. Featuring waterproof ingredients that won't rinse away in rain or during baths, the Sentry Dual Action collar can safely be used on any dog 12 weeks of age or older. Lastly, this collar is proudly manufactured in the USA.

Most Durable Flea and Tick Collar for Dogs
Chewy
Seresto 8 Month Flea & Tick Prevention Collar for Large Dogs, 1 count
What Dogs Love:
  • Durable
  • Effectual
What Humans Love:
  • Long-Lasting
  • Non-Greasy
Reviewers Say:

If you liked the look of our top pick but have a dog bigger than 18 pounds, this is the option for you. It contains all the same active ingredients but in larger concentrations to suit bigger dogs. This pack of two collars offers eight months of protection each from fleas, ticks, and lice. The active ingredients work through contact, so it kills any fleas, t...

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If you liked the look of our top pick but have a dog bigger than 18 pounds, this is the option for you. It contains all the same active ingredients but in larger concentrations to suit bigger dogs. This pack of two collars offers eight months of protection each from fleas, ticks, and lice. The active ingredients work through contact, so it kills any fleas, ticks, or lice on your dog; they don't need to bite before they die.
More Info
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What Humans Love:
  • Long-Lasting
  • Non-Greasy
What Dogs Love:
  • Durable
  • Effectual
Reviewers Say:

If you liked the look of our top pick but have a dog bigger than 18 pounds, this is the option for you. It contains all ...

Read More
+
If you liked the look of our top pick but have a dog bigger than 18 pounds, this is the option for you. It contains all the same active ingredients but in larger concentrations to suit bigger dogs. This pack of two collars offers eight months of protection each from fleas, ticks, and lice. The active ingredients work through contact, so it kills any fleas, ticks, or lice on your dog; they don't need to bite before they die.
Our Other Favorites
Chewy
Arava Dead Sea Pet Spa Botanical Flea & Tick Dog Collar, 24.4-in
What Dogs Love:
  • Gentle
  • Soothing
What Humans Love:
  • Natural
  • Chemical-Free
Reviewers Say:

Made in Israel with minerals from the Dead Sea, this botanical flea and tick collar is soaked in a natural mixture of 15 essential oils from plants and trees with pest-fighting properties, including geranium, lemongrass, rosemary, citronella, and more. The unique combination of ingredients is gentle yet effective, and 100 percent free of some of the chemical...

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Made in Israel with minerals from the Dead Sea, this botanical flea and tick collar is soaked in a natural mixture of 15 essential oils from plants and trees with pest-fighting properties, including geranium, lemongrass, rosemary, citronella, and more. The unique combination of ingredients is gentle yet effective, and 100 percent free of some of the chemicals found in other collars.
More Info
+
What Humans Love:
  • Natural
  • Chemical-Free
What Dogs Love:
  • Gentle
  • Soothing
Reviewers Say:

Made in Israel with minerals from the Dead Sea, this botanical flea and tick collar is soaked in a natural mixture of 15...

Read More
+
Made in Israel with minerals from the Dead Sea, this botanical flea and tick collar is soaked in a natural mixture of 15 essential oils from plants and trees with pest-fighting properties, including geranium, lemongrass, rosemary, citronella, and more. The unique combination of ingredients is gentle yet effective, and 100 percent free of some of the chemicals found in other collars.
Chewy
Adams Plus Flea & Tick Collar for Large Dogs, 26-in
What Dogs Love:
  • Adjustable
  • Versatile
What Humans Love:
  • Economical
  • Durable
Reviewers Say:

The Adams Plus Flea & Tick Collar is also effective against mosquitoes and features extended-release technology to avoid the mess that comes with some topical solutions. This two-pack of flea and tick collars provides up to six months of protection per collar, giving you peace of mind for up to a full year.

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The Adams Plus Flea & Tick Collar is also effective against mosquitoes and features extended-release technology to avoid the mess that comes with some topical solutions. This two-pack of flea and tick collars provides up to six months of protection per collar, giving you peace of mind for up to a full year.
More Info
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What Dogs Love:

The Adams Plus Flea & Tick Collar is also effective against mosquitoes. It features extended-release technology to avoid the mess that comes with some topical solutions.

What Humans Love:

This two-pack of flea and tick collars provides up to six months of protection per collar, giving you peace of mind for up to a full year.

Reviewers Say:

The Adams Plus Flea & Tick Collar is also effective against mosquitoes and features extended-release technology to avoid...

Read More
+
The Adams Plus Flea & Tick Collar is also effective against mosquitoes and features extended-release technology to avoid the mess that comes with some topical solutions. This two-pack of flea and tick collars provides up to six months of protection per collar, giving you peace of mind for up to a full year.
Amazon
TevraPet Activate II Flea and Tick Collar for Dogs
What Dogs Love:
  • no-mess treatment
  • odor-free
  • waterproof formula
What Humans Love:
  • made in America
  • 2 collars per pack
  • starts to work in 24 hours
Reviewers Say:

Reviewers love the value offered by this 2-pack of collars. Each flea and tick collar offers 6 months of pest resistance for a total of 12 months of protection. Customers also appreciate that the Tevrapet Active II Flea and Tick Collar doesn’t irritate dogs’ sensitive skin.

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Reviewers love the value offered by this 2-pack of collars. Each flea and tick collar offers 6 months of pest resistance for a total of 12 months of protection. Customers also appreciate that the Tevrapet Active II Flea and Tick Collar doesn’t irritate dogs’ sensitive skin.
More Info
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What Dogs Love:

The TevraPet Active II Flea and Tick Collar doesn’t irritate dogs’ sensitive skin.

What Humans Love:

Each flea and tick collar offers six months of pest resistance for a total of 12 months of protection.

Reviewers Say:

Reviewers love the value offered by this 2-pack of collars. Each flea and tick collar offers 6 months of pest resistance...

Read More
+
Reviewers love the value offered by this 2-pack of collars. Each flea and tick collar offers 6 months of pest resistance for a total of 12 months of protection. Customers also appreciate that the Tevrapet Active II Flea and Tick Collar doesn’t irritate dogs’ sensitive skin.

What to Know About Flea and Tick Collars for Dogs

A flea and tick collar for dogs is a plastic collar that contains active ingredients to kill or prevent fleas. Many also offer protection from ticks, lice, and other biting insects without any messy spot treatments or pills to swallow. Here's what to know before purchasing one.

Ingredients

Most flea collars contain insecticides to kill fleas, but some use natural ingredients, such as essential oils. Before choosing a collar, make sure your dog isn't allergic or sensitive to any of them to avoid any possible irritation. If you're worried, a more natural option may be best for your lifestyle.

Types

Aside from preventative measures against fleas and ticks, there are some collars that function as a treatment for dogs that have been bitten. Flea collars are alternatives to other canine flea treatments, such as spot-on treatments or flea control tablets taken orally. It’s best to consult your veterinarian about the most effective flea preventatives for your dog.

Time

The collars release whatever preventative compound the collar was made with intermittently over an extended period of time. You can purchase different collars that provide protection for anywhere from four to eight months.

American Kennel Club’s (AKC®) Chief Veterinary Officer Dr. Jerry Klein provides information to help dog owners recognize and prevent Lyme Disease in their pets.

Lyme disease (Lyme borreliosis) is an illness that affects both animals and humans – what is known as a zoonotic disease – and is the most commonly reported vector-borne illness in the United States, according to the U.S. Centers for Disease Control and Prevention (CDC).

The bacterium that causes Lyme disease – a bacterium called Borrelia burgdorferi – is carried and transmitted primarily by the tiny black-legged tick known as the deer tick. Deer ticks are found in forests or grassy, wooded, marshy areas near rivers, lakes, or oceans. People or animals may be bitten by deer ticks during outdoor activities such as hiking or camping, or even while spending time in their backyards.

The disease can be difficult to detect and can cause serious and recurring health problems. Therefore, it is best to take appropriate measures to prevent tick bites and, for dogs, possibly vaccinate against the disease.

Lyme disease is a reportable disease – which means that healthcare providers and laboratories that diagnose cases of laboratory-confirmed Lyme disease are required to report those cases to their local or state health departments, which in turn report the cases to the CDC.

Lyme Disease in Pets – Symptoms and Treatment
Pets infected with Lyme disease may not show any signs for two to five months. After that time, typical symptoms include:

Fever
Loss of appetite
Lameness/painful joints
Joint swelling
Decreased activity
Recurrent lameness is also possible, and the involved limb may be tender. Inflammation of the joint can last from days to weeks and may move from one limb to another.

Symptomatically, Lyme disease can be difficult to distinguish from another disease carried by ticks, anaplasmosis, because the signs of the diseases are very similar. They occur in essentially the same areas of the country. Lyme disease is diagnosed through a blood test that shows whether an animal has been exposed to the bacterium.

Antibiotics usually provide effective treatment for Lyme disease. However, it’s important to follow your veterinarian’s advice regarding follow-up care after your pet has been diagnosed with and treated for the disease.

Lyme disease is not communicable from one animal to another, except through tick bites. However, if you have more than one pet and one has been diagnosed with Lyme disease, your veterinarian might recommend testing for any other pets who may have been exposed to ticks at the same time. In fact, because people and their pets often can be found together outdoors as well as indoors, a Lyme disease diagnosis in any family member – whether human or non-human – should serve as a flag that all family members might consult their physicians and veterinarians, who can advise about further evaluation or testing.

Prevention of Lyme Disease
The best way to protect pets from Lyme disease is to take preventive measures to reduce the chance of exposure to ticks.

When possible, avoid areas where ticks might be found such as tall grasses, marshes, and wooded areas, including leaf and wood piles, especially if near a home.

Tick detection and prompt and proper removal is the best way to prevent Lyme disease along with appropriate tick-preventative products. Check for ticks on both yourself and your animals once indoors.

Speak with your veterinarian about what tick preventative is best for your pet.

Clear shrubbery next to homes and keep lawns well maintained.

There are preventive Lyme disease vaccines available for dogs, but they aren’t necessarily recommended for every dog. Consult your veterinarian to see if the vaccination makes sense for your pets. Your veterinarian’s advice may depend on where you live, your pet’s lifestyle and overall health, and other factors. If your veterinarian does recommend that your dog be vaccinated against Lyme disease, the typical protocol will involve an initial vaccination followed by a booster 2-4 weeks later and annual boosters after that.

Because people and their pets often spend time in the same environments where Lyme and other disease-transmitting ticks are found, the American Veterinary Medical Association (AVMA) and the American Academy of Pediatrics (AAP) are working together to offer advice to households with both children and pets. People who have been diagnosed with Lyme disease should consult their veterinarian to determine their pet’s risk based on the animal’s lifestyle and possible environmental exposures. Likewise, people whose animals have been diagnosed with Lyme disease may want to consult their physician about their own or their children’s risk if they have concerns that the animals and family members might have been exposed to similar environmental risks.

Thousands of cases of Lyme disease have been reported in humans and animals across the United States and around the world. By knowing about Lyme disease and how to prevent it, you can help keep all members of your family — human and animal — safe.

Frequently Asked Questions
Do flea collars really work?

In general, yes. If you choose a quality flea collar, it should get rid of fleas on your dog. However, some people find varied results. This can be due to a poor quality collar or because some fleas can become resistant to certain insecticides, so if your flea treatment doesn't work, try one with different active ingredients.

How long does it take for flea collars to work?

This varies between brands. Some work in just a couple of hours, whereas others can take a couple of weeks to work at full strength.

Are flea collars safe for dogs?

Flea collars are safe for most dogs, but some dogs can have bad reactions (which is the case with any flea treatment or many medications). The ingredients in some collars have been known to irritate the skin of some dogs, especially around the neck, or their eyes. Keep a close eye on your dog over the first couple of weeks of using a new flea collar to watch for skin reactions or other side effects.

How old should dogs be to wear flea collars?

Check your chosen brand of flea collar. Some can be used on puppies from six or eight weeks of age, whereas others are only suited to adult dogs.

Which is better flea collars or drops?

There are benefits to both topical flea medication and flea collars. If you want to avoid topical oils, flea collars are a great option. Consult your vet to find the best solution for your dog.

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