The Best Cat Flea Collars

A flea infestation can cause a host of problems for your cat. Fleas are itchy and unpleasant and may even carry parasites that can infect your cat. In order to prevent an itchy problem, it’s important to treat fleas before they attack your cat. A flea collar can help prevent a flea infestation before it begins. With the invention of topical treatments like Frontline and Advantage, flea collars have fallen from the spotlight, but they are simple and easy to use and quite effective.

We looked at dozens of flea collars in order to find the best, highest-quality, most reliable flea collar at any budget, based on factors such as quality of ingredients, Amazon ratings, and other considerations. We narrowed our search down to five of the top-rated automatic dog feeders that are on the market today.

Top pick
Bayer Seresto Collar

Meet the Bayer Seresto Collar, the best flea collar for your cat

$72.25 USD

We’ve identified the Bayer Seresto Flea and Tick Collar as the best flea collar overall. While it’s a little pricier than some of our other picks, it offers eight months of continuous protection and kills fleas through contact (no biting required). These features, coupled with the fact that it is veterinarian recommended, make it an excellent choice for smart cat owners.

The 5 Top-Rated Cat Flea Collars for 2018

Editor's PicksBrandRating
Best OverallBayer Seresto Flea and Tick Collar for Cat4.1
Runner UpHopewell Pet Collar 8 Month Prevention for Cats and Kittens with Natural Extracts4.7
Best Budget BuyHartz UltraGuard Flea & Tick Cat and Kitten Collar3.3
Best Kitten Flea CollarTotopets Pet Flea and Tick Collar for Cats and Kitten3.7
Best Cat Flea & Tick CollarREGIROCK Flea and Tick Collar for Cats4.4

*Ratings are from Amazon at the time of publication and can change

Our Top Pick: Bayer Seresto Flea and Tick Collar

If you’re looking for a cat flea collar that checks all the boxes, look no further than the Bayer Seresto Flea Collar. Seresto is easy to use, non-greasy, and odorless. It kills and repels fleas and ticks through contact – no biting required. The active ingredients in the Seresto collar are released in low doses and distributed over your cat’s body, protecting her for eight whole months. When those ingredients wear down, the collar replenishes them to keep your cat continuously protected. The collar also kills any fleas your pet currently has in 24 hours or less from the first application.

The Seresto flea collar also kills and repels ticks as in addition to fleas. It’s important for a collar to repel ticks because once a tick is repelled, it can’t bite your pet and transmit disease. The collar begins to repel ticks within 48 hours after first application.

Reviewers love that this collar cures their pets of their flea problem almost instantly. Some reviewers claim it’s even more effective than pricy drops and treatments. It’s also non-toxic and safe to place around your pet’s neck. If your cat gets trapped, the flea collar will snap open and allow your cat to be released.

Bayer Seresto Flea and Tick Collar Key Features:

  • Non-greasy and odorless
  • Repels and kills fleas and ticks
  • Veterinarian recommended
  • Lasts eight months
  • Easily adjustable to your cat’s neck
  • Quick release mechanism to free your cat in case of entrapment

Our Runner-Up Pick: Hopewell Pet Collar 8 Month Prevention with Natural Extracts

Runner-Up

With 100% natural and hypoallergenic ingredients, this flea colllar will protect your pet for up to eight months

A bit more budget-friendly, but still an amazing option is the Hopewell Pet Collar. This collar is long-lasting, protecting your cat from flea eggs, larvae, and ticks for eight months. It also doesn’t contain any toxic chemicals that can harm your cat. The formula is 100% natural and hypoallergenic. Ingredients include cinnamon oil, eucalyptus oil, lemon Eucalyptus, and lavender oil.

This collar is made in Germany and meets quality standards of the Good Manufacturing Practice Regulations of the FDA (GMP). Reviewers love that it does its job of preventing fleas and ticks while not bothering their cat in the slightest. It’s also risk-free. If you are not satisfied with the collar for any reason, you can get a refund within 30 days of your order.

Hopewell Pet Collar Key Features:

  • 100% all-natural ingredients
  • Hypoallergenic
  • Lasts eight months
  • Break-away feature if your pet gets stuck

Best Budget Pick: Hartz UltraGuard Flea and Tick Cat and Kitten Collar

Best for Budget
Hartz UltraGuard Flea and Tick Collar

For pet owners who don’t want to sacrifice quality for price, the Hartz UltraGuard Flea and Tick Collar comes highly recommended.

$4.74 USD

At just $6.13, the Hartz UltraGuard Flea and Tick Collar is the best cat flea collar for budget-friendly pet owners who don’t want to sacrifice quality for price. It kills fleas and ticks for up to seven months.

This collar smells fresh and soothing and is non-toxic to your cat. While it is water resistant, it should be removed if your cat is playing or bathing directly in water. It also features a safety release feature that frees your cat in the case of entrapment.

Reviewers love that the collars are inexpensive as cats tend to lose collars on trees and bushes outside. Good, cheap replacement collars are a must for these owners and the Hartz Ultraguard fits the bill.

Hartz UltraGuard Flea and Tick Collar Key Features:

  • Fresh scent
  • Water resistant
  • Breakaway safety release
  • Can be used on kittens at least 12 weeks old

Best Kitten Flea Collar: Totopets Pet Flea and Tick Collar

Best Kitten Flea Collar
Totopets Pet Flea and Tick Collar

For pet owners with a young kitten, the Totopets Pet Flea and Tick Collar is a perfect option.

$54.75 USD

If you’re looking for a flea collar for your kitten, the Totopets Pet Flea and Tick Collar can be used as young as seven weeks of age. This collar protects against flea eggs, larvae, and bite for up to six months. It is water resistant and will not stop working if it gets wet.

This flea collar fits all sizes of cats, from young kittens to large adults. It’s easy to put on – just snip off excess length. This collar features a breakaway design, which will free your pet in case of entrapment.

This collar also comes with a 100% satisfaction guarantee. Feel free to return your product and get a refund for any reason. Reviewers love that it gets rid of fleas – fast.

Totopets Pet Flea and Tick Collar Key Features:

  • 100% safe and non-toxic to your pet
  • Breakaway design
  • 100% satisfaction guarantee
  • Waterproof
  • Fully-adjustable
  • For use on kittens as young as seven weeks

Best Cat Flea and Tick Collar: REGIROCK Flea and Tick Collar

Best Cat Flea and Tick Collar

For pet owners who want to prevent fleas and ticks, the REGIROCK Flea and Tick Collar packs a punch.

The REGIROCK Flea and Tick Collar lasts up to eight months. It protects against a variety of pests, including fleas, ticks, lice, mosquitos, and larvae. Easily adjustable, this collar can be applied to cats and kittens at least 8 weeks old. The active ingredients in the collar are gradually released throughout your cat’s hair and skin and are replenished continuously for eight months.

This collar is veterinarian recommended and comes with a satisfaction guarantee. If you are not pleased with the product, the manufacturer will work out a solution for you.

Reviewers love that it takes just days to start working. One reviewer claims that it works just as well as more expensive brands for half the cost.

REGIROCK Flea and Tick Collar Key Features:

  • Active ingredients include Flumethrin and Imidacloprid
  • Protects against fleas, ticks, lice, mosquitos, and larvae
  • For use on cats and kittens at least eight weeks old
  • Provides continuous protection for eight months
  • Includes a satisfaction guarantee

Who Should Buy a Cat Flea Collar

Fleas can be more than just an itchy problem for cats. Some cats even develop an allergy to the saliva of the flea, which is called flea allergy dermatitis. Cats with this ailment get significant irritation, itchiness, and aggravation from just one flea bite and can experience hair loss from scratching. Fleas and ticks can also transmit parasites that can infect your pet.

Flea prevention should be a priority for all pet owners. But with the invention of topical treatments like Frontline and Advantage and pill options like Revolution, flea collars seem to have fallen out of the limelight. That doesn’t mean they aren’t effective. Cat flea collars last much longer than these monthly spot treatments (some lasting as long as eight months). They’re also easy to use – especially for cats who hate taking pills or react poorly to spot treatments. Most cats don’t even realize the collar is in place. Collars are also safe for outdoor cats. Most feature a break-away clasp that will let your cat escape if the collar gets caught on a tree limb or bush.

Top pick
Bayer Seresto Flea and Tick Collar

Meet the Bayer Seresto Flea and Tick Collar, the best flea collar for your cat

$72.25 USD

Features to Consider

A cat flea collar should be safe and non-toxic for your cat while actually repelling and killing fleas and/or ticks. Here’s what to consider when selecting a cat flea collar:

  • Ingredients. Common ingredients in flea collars include Deltamethrin, Amitraz, Pyriproxifen, and Propoxur. Some flea collars include all-natural ingredients made from essential oils. If possible, try to avoid the ingredient Tetrachlorvinphos (TCVP). This ingredient is an effective insecticide, but it is believed to be a neurotoxin that is harmful to humans as well as domestic pets. Some scientists even argue that it acts as a carcinogen.
  • Type of protection. Some flea collars only repel fleas, while others repel and kill. Some other collars kill and/or repel other pests, such as ticks, lice, and mosquitos. Keep in mind that repelling pests is almost important than killing them. When repelled, fleas and ticks do not have to bite your pet, which can transmit disease.
  • Size. The size of the collar is of utmost importance to achieve a good fit. Many cat flea collars are designed to be one-size-fits-all with a fully adjustable clasp and the excess can just be snipped off. Be sure to give your pet enough room to breathe and move, but not so loose that your pet can reach and chew the collar.
  • Break-away feature. Most cat flea collars feature a breakaway clasp that allows your pet to escape if the collar gets caught on a tree limb or bush.
  • Protection period. Some flea collars last up to eight months, which make them hassle and worry-free. Others need to be replaced once every couple of months. If your cat doesn’t like having her collar replaced, you might want to opt for a longer-lasting option.
  • Water resistant. Most cat flea collars on the market today are water resistant, not waterproof. That means that they won’t stop working if your cat gets caught in a rainstorm, but they shouldn’t be worn when bathing. A few options feature a completely waterproof design that eliminates this concern.
  • Quality of materials. You want to ensure that the collar you choose is made of quality materials that won’t snap off or detach at every movement.

Frequently Asked Questions

What is a cat flea collar and how does it work?
The most common type of flea collar works by absorption. These collars contain insecticides that are slowly distributed from the collar across his hair and skin. The insecticides are then absorbed by your cat, which prevents and kills fleas all over her body.

Do flea collars for cats really work?
Flea collars for cats are very effective at killing and repelling fleas. There work best as a preventative measure. If your cat has an active infestation, it might be best to opt for another flea treatment, such as a flea shampoo or a topical application. Then, once the active infestation is managed, you can put the flea collar back on to prevent a re-infestation.

How do I get rid of fleas on a cat?
If your cat has an active infestation, it’s best to give her a bath with a flea shampoo that kills fleas on contact. Then, comb her hair with a fine-tooth comb to ensure that all the fleas are gone. Once she’s dry, put a flea collar on to prevent a re-infestation. Then, tackle your house with a flea and tick spray or powder to kill all stray fleas, larvae, and eggs.

What is the best flea treatment for cats?
There are quite a few flea treatments for cats that are quite effective. One method is a topical application, like Advantage or Frontline. These are liquids that are applied to one area of your cat and can last for a month before having to be reapplied. Another option is an oral flea medication, which works from the inside out and needs to be administered monthly for the most effectiveness. Another option is a flea collar, as explained above. Be sure to talk with your veterinarian about the best option for your particular pet’s needs.

Other Cat Flea Collars We Reviewed

Top pick
Bayer Seresto Flea and Tick Collar

Meet the Bayer Seresto Flea and Tick Collar, the best flea collar you for your cat

$72.25 USD

We looked at 20 other cat flea collars. Even though they didn’t make our 5 best cat flea collars list, they’re the best of the rest and each is still a great option for your pet. The information you’ll need to compare each one is included with the listing.

Cat Flea and Tick Collars

PETinice Flea and Tick Prevention for Cats

petinice flea and tick prevention

The PETinice Flea and Tick Prevention collar features an allergy-free formula that protects against fleas, ticks, lice, mosquitos, and larvae. The special formula provides eight months of protection.

Key Features:

  • Protects against fleas, ticks, and lice
  • Allergy-free
  • Adjustable 25-inch length – just cut off the excess

Cost: $18.99

SOBAKEN Flea and Tick Prevention for Cats

misona flea and tick prevention collar

The SOBAKEN Flea and Tick Prevention Collar protects your cat from ticks, fleas, flea larvae, lice, and sarcoptic mange. It’s 100% waterproof and features a lifetime guarantee.

Key Features:

  • New and improved formula kills pests with 98% success
  • Provides eight months of protection
  • For use with cats ages three months and up

Cost: $18.90

Anion Flea and Tick Prevention for Cats

anion flea and tick prevension collar

The Anion Flea and Tick Prevention Collar begins to work immediately upon application, preventing fleas, ticks, larvae, mosquitos, and lice. It has a fresh, powdery scent and works even when wet.

Key Features:

  • Water resistant
  • Lasts up to eight months
  • One size fits all

Cost: $18.99

U-Picks Flea and Tick Collar and Flea Comb for Dogs Cats

upicks flea and tick collar

The U-Pick Flea and Tick Collar contains natural essential oils to kill and repel fleas and ticks within the first 24 hours after application. It offers six months of continuous protection.

Key Features:

  • Included flea comb for extra pest removal
  • Water resistant
  •  100% satisfaction guarantee

Cost: $16.99

Zodiac Flea and Tick Collar

zodiac breakaway flea and tick collar

The Zodiac Flea and Tick Collar kills and repels fleas and ticks. It offers up to seven months of protection.

Key Features:

  • Starts working immediately
  • Water resistant
  • Break-away collar for safety

Cost: $9.30

BioSpot Active Care Flea and Tick Collar

biospot active care flea and tick collar

The Bio Spot Active Care Collar kills fleas, larvae, eggs, adult ticks, and tick larvae. It provides seven months of protection.

  • Break-away design
  • Kills fleas, flea larvae, and flea eggs to attack the flea at all life stages
  • Kills ticks at all life stages as well

Cost: $6.79

Pet Gallo Flea and Tick Cat Collar

pet gallo flea and tick cat collar

The Pet Gallo Flea and Tick Collar protects cats from flea and ticks for up to six months. It also kills flea eggs to prevent the insects from ever harming your pet.

Key Features:

  • Extra long (23 inches) in order to fit all sizes of cats – just snip off excess
  • Water resistant
  • 100% satisfaction guarantee

Cost: $17.95

Sergeants Pet Care Cat Flea/Tick Collar

surgents sentry dual action flea and tick collar

The Sergeants Pet care Flea and Tick Collar kills fleas for up to six months and ticks up to three months. Its fast -acting formula kills up to 98% of ticks within just one day of application.

Key Features:

  • Active ingredients include cinnamon leaf oil, lemongrass oil, and clove oil
  • Pleasant spice smell
  • Not for use on kittens under six months of age

Cost: $7.74

Anion Flea Tick Collar (Grey)

anion flea tick collar

The Anion Flea and Tick Collar includes essential oils that protect your pet against fleas, ticks, and lice. It’s safe, effective, and allergy free for your pet.

Key Features:

  • Water resistant
  • Allergy-free
  • 100% satisfaction guarantee

Cost: $18.99

Flea and Tick Collar by Farnam

farnam flea and tick collar

The Farnam Flea and Tick Collar kills and repels fleas and ticks. It also kills flea and tick eggs to prevent reinfestation.

Key Features:

  • Offers seven months of protection
  • No strong odor
  • Kills fleas and ticks at multiple life stages

Cost: $13.87

Kitten Flea Collars

Misona Flea And Tick Prevention For Cats

sobaken flea and tick prevention

The Misona Flea Collar protects against fleas, flea larvae, ticks, and lice. It’s made with 100% natural ingredients and is non-allergenic.

Key Features:

  • Water resistant
  • For use with pets eight weeks and older
  • Light and sweet fragrance

Cost: $16.96

PETXO Pet Products New Natural Cat Flea and Tick Collar

petxo cat flea and tick collar

The PETXO Pet Products Cat collar provides eight months of continuous protection – 24 hours a day, seven days a week. It’s safe to use on kittens four weeks of age and older.

Key Features:

  • Effective against lice, fleas, ticks, and mosquitos
  • Waterproof
  • One-size-fits-all

Cost: $17.90

Hartz Ultra Guard Reflecting Flea and Tick Cat Collar

hartz ultraguard reflecting flea and tick collar

The Hartz UltraGuard Flea and Tick Collar kills fleas and ticks for up to seven months. This collar reflects light from 300 feet away, making it easy to find your cat at night.

Key Features:

  • A fresh scent
  • Water resistant
  • For use on kittens at leas 12 weeks old

Cost: $18.92

HARTZ UltraGuard Flea and Tick Purple Collar

hartz ultraguard flea and tick purple collar

The Hartz UltraGuard Flea and Tick Collar has a fresh scent and is water resistant. It kills fleas and ticks for seven months.

Key Features:

  • For use on kittens at least 12 weeks old
  • Safety release snap protects your cat against entrapment
  • Offers seven months of protection

Cost: $6.99

HARTZ UltraGuard Plus Flea and Tick Collar

hartz ultraguard plus water resistant collar

The Hartz UltraGuard Plus Collar not only kills but also repels fleas, ticks, flea eggs, and flea larvae. It prevents flea eggs from hatching – eliminating fleas before they can attack your cat.

Key Features:

  • For use on cats and kittens at least 12 weeks old
  • Water resistant
  • Fresh scent

Cost: $6.17

All-Natural and Hypoallergenic Collars

Lanalux Cat Collar Pet Essential Oil Pest Control Collars

Lanalux Cat Collar Pet Essential Oil Pest Control Collars

The Lanalux Cat Collar features 100% all-natural protection against fleas, larvae, ticks, and mosquitos. It protects for 240 days and is hypoallergenic for both humans and animals.

Key Features:

  • Safe and eco-friendly
  • Water resistant
  • New formula for the 2018 season

Cost: $18.77

Dr. Mercola Herbal Repellent Collar

dr mercola herbal repellant collar

The Dr. Mercola Herbal Repellent Collar protects your cat from ticks, fleas, mosquitoes and other potentially harmful insects with no harsh or toxic ingredients. The main active ingredients include geraniol, made from geraniums (a sweet-smelling flower), wintergreen oil made from the wintergreen plant, and almond oil, a commonly used carrier oil.

Key Features:

  • 100% all-natural ingredients
  • Lasts up to four months
  • Veterinarian recommended

Cost: $15.97

XUS Flea and Tick Collar

xus flea and tick collar

The XUS Flea and Tick Collar is made with therapeutic grade essential oils. It contains no pesticides and is 100% natural.

Key Features:

  • Three months of protection
  • Made with therapeutic grade essential oils
  • Protects against ticks, mosquitos, fleas, and lice

Cost: $22.88

Only Natural Pet EasyDefense Flea and Tick Collar

Only Natural Pet EasyDefense Flea and Tick Collar

The Only Natural Pet Easy Defense Collar is made with 100% natural ingredients, like Geraniol, citronella, and cinnamon oil, on a PVC and phthalate-free collar. It repels fleas, ticks, and mosquitos.

Key Features:

  • Protects for up to three months
  • Herbal scent
  • Water resistant

Cost: $16.98

ULTRAPEX Flea and Tick Collar

ultrapex flea and tick collar

The ULTRAPEX Flea and Tick Collar is made of 100% all-natural essential oil. It is eco-friendly and harmless for your pet.

Key Features:

  • Hypo-allergenic
  • Waterproof
  • 100% risk-free satisfaction guarantee

Cost: $20.95

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