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What Are The Best Flea Collars For Cats?

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A cat’s worst nightmare must be having fleas. Getting a flea collar for the cat is an obvious and easy solution. Buy a good quality flea collar, put it on the cat and forget about fleas. Make sure to record the date on the calendar when the flea collar needs to be replaced.

The best flea collars for cats are reviewed in this article. Read the features, including the ingredients – the age suitability and any other special features such as

  • How well do the collars work?
  • Are the collars suitable for cats and kittens?
  • Are there any adverse reactions recorded?
  • How long do they last? and so on.

You should feel confident that you can choose an effective flea collar that will suit the needs of your cat, after reading this article.

Flea Collars For Cats
1. Seresto Flea Collar For Cats Over 10 Weeks Of Age
2. PetArmor Flea & Tick Cat Collar Over 12 Weeks Of Age – Budget Option
3. Adams Flea and Tick Collar For Cats Over 12 Weeks Of Age and Over 5 lbs
4. TropiClean Natural Flea & Tick Repellent Collar Over 16 Weeks of Age
The Best Flea Collar For Cats – Things To Check
Are Cat Fleas Dangerous To Children & Adults?

Best Flea Collars For Cats – Reviews

1. Seresto Flea Collar For Cats

Seresto Flea and Tick Collar for Cats, 8-month Flea and Tick Collar for Cats

The active ingredients are released slowly and over time hence the 8 month time frame for repelling and killing fleas and ticks. A tick for the convenience factor here as it is easier than having to remember to apply flea drops once a month.

It kills fleas within 24 hours after application. It may take up to 48 hours to eliminate ticks.  Any re infesting fleas are killed in approximately 2 hours and re infesting ticks within 6 hours. Okay, so you may not remember all of this but you know someone else has done the hard work for you in this product.

It is water resistant and remains effective after bathing or an occasional swim although repeated exposure to water and sun or rain will reduce the time the collar remains effective. 

The collar has a release mechanism in case the cat gets caught in something totally unforeseen while cat exploring. If you are a cat owner you know that this does happen. Kitties can get into tricky situations. The cat’s own body-weight is enough to trigger the release.

This is a veterinarian recommended treatment. It starts to both repel and kill fleas within 24 hours. Always a tick to have recommendations from a vet.

The collar is suitable for all cats, long hair and short hair.  

Read the Directions for How To Apply. Scroll down the page, past the cat owners uploaded videos, to find the detailed directions.

Pros

Suitable for kittens over 10 weeks of age.

No prescription is needed.

Water resistant.

Has a release mechanism.

Starts to repel and kill fleas within 24 hours.

Lasts 8 months.

Cons

Some cats may have dermatitis like reactions, so check in the early days of wearing the collar that there is no adverse skin reaction. There is information in the instructions about what steps to take if this is the case. Sadly, this will happens sometimes, so take note, read the instructions and observe your cat.

Specifications

The active ingredients are: Flumethrin 4.5%and Imidacloprid 10.0%. The flea collar is odorless. Once the collar is fitted, any excess can be trimmed, making sure to leave enough for any changes to the fit that may need to be made. Check the fit from time to time, particularly if your cat is growing, in which case you can make adjustments.


2. PetArmor Flea & Tick Cat Collar

This flea collar kills and repels fleas, ticks, flea eggs and flea larvae.

To use the collar, unroll and stretch to activate the ingredients. Don’t unroll the collar until you are ready to put it on the cat.

Place the collar around the cat’s neck and fasten the buckle. The collar should be a fairly loose fit, approximately 1/4 inch between the cat’s neck and the collar. To test the tightness of the collar, it should be able to snugly slide over the cat’s head. For growing cats, regularly check the fit to make sure it is not too tight.

The collar lasts for 7 months and is suitable for cats over 12 weeks of age. Where there are severe flea problems the collar may need to be replaced before 7 months.

Always wash your hands with soap and water after putting a new collar on the cat.

Pros

The collar is a breakaway collar with a safety release snap.

Water resistant.

This is a relatively new product that is so far, giving good results. The cost is low, so it would be an option that is worthwhile giving a go, for your cat and location.

Very good budget option.

Cons

Irritation may occur. Ensure that the collar is not fitted too tightly.

Specifications

The ingredients include Tetrachlovinphos 14.55% and (s)-Methoprene 1.02% Always check in with your vet for further advice if needed.


3. Adams Flea and Tick Collar For Cats

Adams Plus Collar for Cats White Collars 2pk

In addition to killing fleas, it kills ticks, flea eggs and flea larvae plus all three stages of the tick life-cycle. The recommendation is to change this collar after 7 months.

It is suitable for all cats, long hair and short hair. The collar is easy to put on and is easily adjustable.

There are chemicals used, so follow the manufacturer’s instructions.Some cats can have dermatitis like reactions so check in the early days of wearing the collar that there is no adverse skin reaction.

The collar needs to be stretched to activate the ingredients. This is not listed as a problem but rather something to be aware of when using for the first time. Leave a two finger room for fit. Trim any excess leaving approximately two inches.

It starts working straightaway but it can take up to a week to see the full effect of wearing the collar. Be patient.  Remember if you are dealing with a flea infestation a flea shampoo will help deal with that.

Pros

Breakaway collar for quick and easy release if needed.

Lasts for at least 7 months. Recommended to use a fresh collar after 7 months.

This product is two flea collars (in a tin), so 14 months protection altogether.

Cons

The odor can be quite strong and some people have a problem with this.

Specifications

The ingredients are Tetrachlorvinphos -14.55%, (S)-Methoprene -1.02% and other ingredients – 84.43%. Read the Important Information. Scroll down to the heading – Important Information which comes just after videos that are uploaded by cat owners.


4. TropiClean Natural Flea & Tick repellent Collar

TropiClean Natural Flea & Tick Repellent Collar for Cats - Flea & Tick Collar for Cats - One Size Fits All – Waterproof, Breakaway Design – Repels Flea & Ticks Up to 4 Months

 This collar protects and defends against fleas and ticks for up to 4 months.

This collar uses essential oils.  The ingredients are listed in the Specifications so that you can check for yourself if there is anything your cat may have had a reaction to in the past.

How to put the collar on your cat. Firstly, detach and discard the inner nylon strip. Fasten the collar around your cat’s neck. For a comfortable fit, be sure that two fingers fit between the collar and your cat’s neck. 4. Any excess length of collar beyond the buckle should be trimmed. This information is also on the back of the packet with illustrations.

The scent is Cedarwood and Peppermint.

The collar is waterproof, always a plus.

Read the Directions for Safety. Scroll down the page, just past he section where cat owners can upload their own videos.

Pros

It does have a breakaway collar, designed to break under the strength of a 4.5 lb cat.

Cons

There is debate around using essential oils in cat products. Certainly undiluted oils must never be used on pet. many cat flea treatments do contain a small amount of peppermint oil. Here is are some resources for you to examine the issue in more detail.

Specifications

The ingredients in this product are Cedarwood oil 4.3%, Peppermint oil 4.3%, Nylon, Zinc stearate, Almond oil 91.4%. No pyrethrins, Permethrins or artificial colors and fragrances.


Handy Tip : Don’t throw away the old flea collar. Pop it inside the vacuum cleaner. The Seresto collar may last longer than 8 months so there is a chance to kill fleas as they are vacuumed.

Our Number 1 Recommendation is…

1. Seresto Flea & Tick Collar

When buying a cat flea collar there are three things that you need to take into account 

1.Effectiveness and Safety 

2.Budget

3.Convenience. 

The Seresto Flea Collar passes all three with flying colors and is our number one recommendation.

Some people may be hesitant about the initial cost, however remember that the cost is for 8 month of flea protection. It actually works out to be a very small amount to pay per month.

The Bayer Seresto collar is not greasy and the slow release of the active ingredients makes it hard to beat. Just put it on the cat and it begins to work. Remember to check for any skin reactions in the first few days of wearing. Also periodically check that it isn’t becoming too tight if your cat is growing.  The ingredients are released continuously over the eight month period life span of the collar.

You are getting a quality product with the safety aspect of a release mechanism that allows the cat’s own strength to widen the collar and act as a quick release if your cat become entangled.


Cat Flea Drops are an excellent alternative to a flea collar. The drops are easy to apply and last approximately one month.

The Best Flea Collar For Cats – Things To Check

Look for a collar that has a breakaway aspect or a safety catch. This is a safety feature so that if the cat becomes entangled, the collar will break away with the cat’s body weight.

 Check to see if the collar is water resistant or if the effectiveness of the collar will be lessened if the collar gets wet.

Check the length of time that the collar remains effective and record the expiry date. Those ‘use by’ dates seem to creep up and the expiry date can come and go and be forgotten. For this reason buying more than one collar at a time is an option. There is no expiration date on a Seresto collar. Once the Seresto collar is opened the life of the collar is 8 months.

Flea collars for cats and dogs have different active ingredients and a flea collar meant for a dog can make a cat very ill.

If your cat has known skin allergies be aware of any potential irritants. As a precaution, certainly check the first few days of a new collar being fitted to ensure there are no irritating factors for the cat.

Are Cat Fleas Dangerous To Humans?

Cat fleas can cause redness and itching often around the feet and ankles on humans. It is not a pretty sight and those bites are extremely itchy. The best way to avoid this is to keep the cat and house free of fleas.

Fleas are an irritant to the cat and can cause discomfort but can also be responsible for medical conditions such as flea bite anemia, tapeworms and dermatitis.  

Children can be exposed to these parasites by playing with flea infected cats. These concerns should be taken seriously.

Homemade Flea Collar

The best flea collars for cats are the traditional flea collars however sometimes you may be looking for an alternatives to a traditional flea collar that use chemicals to kill fleas.  

Make your own flea collar using essential oils. Is it going to be as effective as the best flea collars for cats reviewed on this page? You need to look at in the same light as other natural products which mainly act as deterrents to fleas. 

TIP: Write the expiry date of the flea collar on a calendar, a few days before the collar expires, which gives you time to purchase a new one before the old one loses effectiveness.


best flea collars for cats
This kitty needs some flea control!

There are so many different flea treatments for cats.  How do you know which one is right for you?  This article explains the differences between each type of cat flea treatment.

How Long Are Flea Collars Effective?

That will depend on the brand you buy and is also reflected in the cost.The best flea collars for cats may cost more to purchase initially however they are longer lasting therefore you will not need to purchase as often.

The cost divided by 8 months becomes entirely reasonable.

Collars last varying lengths of time depending on the brand.

Note: Don’t be surprised if you initially see more fleas after putting a flea collar onto your cat. This does not mean that the collar is not working. The fleas will rise to the top of the coat as they die.

Remember to treat other areas of your home for fleas, eg cat bedding, carpet, scratching post and so on.

cats reading the paper
 I do wish flea collars came in a better choice of colors.
BEST RATED
 Flea and Tick Collar for Cats, 8-month

Seresto Flea Collar For Cats

The collar lasts for 8 months.

Starts to repel and kill fleas within 24 hours.

Has a release mechanism.