Best Flea Treatment for Cats

Best Flea Treatment for Cats Reviews

As far as safety and impact of the treatment, both are concerned, Bayer Seresto Flea and Tick Collar is Best Flea Treatment for Cats you can get your hands on. But if you’re looking for an alternative, the Cats Vets Natural Flea Treatment could give you desirable results without causing any significant adverse effect on the animal.

Bayer Seresto is one of the most trusted names when it comes to pet care accessories.

After comparing and contrasting a series of products side by side, Bayer Seresto Flea and Tick Collar emerged as the clear winner.

It’s easy to use and completely safe for both the cat and its owner. As far as the effectiveness of the treatment is concerned, it scores brownie point in that department as well. I personally feel flea collars are way safer to use on pets than liquid or spray treatments.

Products Comparison Of Best Flea Treatment for Cats


Editor’s Rating

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Bayer Seresto Flea and Tick Collar
PetArmour FastCaps Oral Flea Treatment
Cheristin for Cats, Flea Treatment
Advantage II Monthly Cat Treatment

Cats Vets Natural Flea Treatment

Pet Armour Count Plus


Cats, though fiercely independent animals might require some help from their human companions when the fleas infest their bodies start increasing in numbers.

Consistent scratching, restlessness and chewing the skin are all tell-tale signs that your cat has fleas.

These minuscule blood sucking parasites prefer dogs, cats and other animals for hosts causing severe skin irritation, itching, and rashes.

Most of the time you’re not even aware of a flea problem until it becomes too big to handle! In such cases calling for professional help is the last solution that you can resort to.

Do a Flea Check

Cat fleas carry the larvae of a tapeworm Dipylidiumcaninum that feast on their blood and cause anemia, weakness, and lethargy.

The flea bite is also dangerous to humans and can lead to rashes and allergic reactions.

Listed below are some signs and symptoms that would indicate a flea infestation along with the reasons for the sudden flea attack:

  • Cat fleas carry the larvae of a tapeworm Dipylidiumcaninum that feast on their blood and cause anemia, weakness, and lethargy. The flea bite is also dangerous to humans and can lead to rashes and allergic reactions. Listed below are some signs and symptoms that would indicate a flea infestation along with the reasons for the sudden flea attack:
  • ​Grooming is an important aspect of cat hygiene- use a fine-tooth metal flea comb to brush the fur. Doing it several times a day will scoop out the fleas or the eggs that stick to their bodies
  • ​A dirty house is one of the biggest reasons why fleas visit your house. Sometimes changes in temperature or an increase in humidity levels also trigger the flea infestation.
  • Don’t hesitate in consulting your vet in case the infection gets serious.

Best Flea Treatment for Cats Reviews

Warm fur and hot nourishing blood is the paradise for the colony of fleas, no wonder they’re always on the lookout for hot-blooded animals such as cats and dogs to infest upon.

Fleas thrive on the host slowly sucking out their life, leaving them weak and weary. Don’t worry though, there are loads of fleas treatments for cats that can relieve them of the discomfort of flea bites.

The sprays, shampoos, and soaps you get over the counter at pet stores provide a temporary solution to fleas, they are bound to make a reappearance once the effect of the mixture wears off.

Spot-on flea treatments are a safer alternative- Fipronil, Imidacloprid, and Selamectin are among the most common active ingredients that you must check for in any flea treatment or medication for cats.

Expert Pick : Best Flea Treatment Products for Cats Reviews

#1. Bayer Seresto Flea and Tick Collar ( The Best Flea Collar for Cats )

Looking for the best flea collar for cats ? Seresto is a brand you can put your trust in.

The flea collar is a unique and path-breaking technique to curb flea infestation in cats.

The cat collar provides consistent protection against ticks, flies, and fleas for about eight months, after which the collar has to be replaced for a new one if the problem persists.

The polymer material of the Seresto Collar is made up of two key ingredients- imidacloprid, a chemical approved by vets for exterminating fleas and flumethrin, a compound known for killing ticks, flies, and mosquitoes effectively.

The two chemical works together to provide powerful protection to felines against adult fleas, their larvae, and eggs.

The treatment is non-greasy and hence, very easy to apply, it doesn’t cause any discomfort to neither the cat nor its owner.

The collar immediately kills the pests when they come in contact with the cat’s skin, thereby reducing the risks of infections, allergic reactions, and rashes considerably.

Although the product suits most cats, there may be instances where your cat might take some time to adjust to the treatment.

Don’t panic, give your pet some time and consult your vet if the issue is not resolved.

Feature We Like
  • Starts showing results almost immediately.
  • Easy to apply.
  • Provides protection for 6 months.
We Dislikes
  • Your cat might need a while to get used to wearing this collar.
Still doubt on this products? lets have a look what customers review.

#2. PetArmour FastCaps Oral Flea Treatment

PetArmour has introduced a powerful oral flea treatment solution for felines in its new and improved FastCaps tablets.

The medication contains the key ingredient nitenpyram that begins its work 30 minutes after consumption.

The easy-dose tablet is soluble and can be mixed with cat food or water.

Also, the fact that the tablets have to be swallowed and not applied makes them more effective as the effects of the treatment won’t wear off after a swim or shampooing.

Pet owners do not have to deal with the greasy mess or nauseating smell of the sprays and solutions.

The tablets, once consumed, work towards exterminating the adult fleas hovering over the cat and also break the lifecycle of the larvae, hence preventing any future infestation.

The medication is suitable for cats and kittens that weigh over two pounds and are at least four weeks old.

You can even use the medication on dogs and other animals as well. Note that the drug is fatal for humans and must be kept away from kids at all costs.

Feature We Like
  • Feeding the treatment to the cat is pretty hassle-free
  • The treatment starts showing effect within 30 minutes of consumption.
  • Budget-friendly.
We Dislike
  • Could be dangerous if accidentally swallowed by kids.
Check what customers say about this product.

#3. Cheristinfor Cats, Flea Treatment

Cheristin for cats is atopical solution specially designed for felines and contains spinetoramthat kills pests on contact.

It not only exterminates the existing pests and fleas but also ensures that they don’t return for a whole month.

The solution starts working about 30 minutes after its application and kills any lice, tick or flea that comes in contact with the cat fur.

In about a day, almost 99% of the fleas would be exterminated, leaving your pet clean, hygienic and happy.

The mixture is pretty gentle on cats and doesn’t cause any harmful side-effects. You can apply it on cats and kittens over eight weeks old.

The box contains six vials of the solution that normally lasts for about six months. The non-greasy topical solution is very easy to apply and leaves no stains or rashes on the skin,

The treatment is to be applied on felines who’re above eight weeks and weigh less than 1.8 lbs.

On the downside, the product may have some side-effects such as excessive hair loss, inflammation, itchiness, weakness, lack of appetite and vomiting.

If you notice any of these changes in your pet, consult the vet immediately.

Feature We Like
  • Clinically proven to remove up to 99% fleas.
  • Gentle on the cat skin.
  • Effective on other pests and parasites like tick and lice as well.
We Dislike
  • Some customers have complained about lack of appetite, hair loss and other health issues. This might be applicable only for certain cat species. It is best to consult a vet before using any flea treatment like this on your pet.
Check more customers reviews here

#4. Advantage II Monthly Cat Treatment

The Advantage II includes two significant ingredients in their treatments, imidacloprid that kills adult fleas, and pyriproxyfen which stops the growth of flea eggs and larvae.

A product that is recommended by vets and pet owners worldwide, the Advantage II is a solution that has to be applied on monthly basis.

The box contains six vials of the solution, each lasting about four weeks.

The mixture is water resistant and long lasting, i.e., the effects of the treatment last even after swimming or shampooing.

The treatment is designed for cats weighing five to nine pounds and is absolutely safe to use. The entire contents of the single-dose tubes have to be poured into the cat’s body in one go. 

Ensure that your pet doesn’t accidentally swallow it as the chemical is meant for external use only.

The smell is not strong enough to be a bother. Also, the mixture dries up quickly and doesn’t cause much discomfort to the cat.

There might be exceptions where the cat has to suffer from mild irritation or other discomforts, in such cases, take him to a vet immediately.

Feature We Like
  • Uses two active ingredients o kill the fleas and stunt their further growth.
  • Water-resistant.
  • A box of this cat flea treatment will last for 6 months.
We Dislike
  • Might cause mild side-effects.
Check What Customers Say & What They Mean About This Product

#5. Cats Vets Natural Flea Treatment

Vets have introduced a novel and revolutionary cat flea treatment spray that is all organic and eco-friendly.

The solution is formulated especially for felines and uses a unique blend of peppermint oil and clove extract to exterminate fleas, ticks, lice and mosquitoes.

It kills the pests on contact and ensures that they do not come back for a long time.

The all-natural mixture has none of the hazardous chemicals such as pyrethrins, permethrins or cedar oil that can be harmful to humans.

The solution is pretty easy to clean and doesn’t leave behind stubborn stains on the bedsheets, furniture, and carpets of the house.

You can use it on cats that are 12 weeks or older. Moreover, the mixture doesn’t have any artificial odor or essence added. It spreads a pleasant and calming scent all around the house.

The Natural Flea Treatment is designed and formulated in the USA and is totally safe to use on a regular basis.

It poses no threats to the inhabitants of the house or the pet on which it is applied. Note that the product is for external use only, keep it away from children.

Feature We Like
  • Easy to apply on pets and is an odourless solution
  • Contains no harmful chemicals.
  • Doesn’t leave any stain on the bed sheet or carpet.
We Dislike
  • Needs to be kept away from the reach of small kids.
Check more customers opinions about this product

#6. Pet Armour Count Plus

The Pet Armour Count Plus solution for cats and kittens contains fipronil and methoprene, ingredients that almost all vets vouch for when it comes to exterminating fleas and lice of pets.

The treatment is specially formulated for cats over 1.5 lbs, effectively stopping the flea lifecycle for about 12 weeks.

Thanks to the easy-to-apply topical mixture, it offers immediate relief and kill eggs, larvae and adult fleas that might had been dwelling on the cat’s skin for up to 30 days.

The waterproof treatment does not come with an expiry date and can hence be used for an indefinite period of time. It even prevents the lice and ticks from spreading Lyme disease.

The solution has some harmful chemicals that can be fatal to humans if swallowed. Keep it away from children and pets at all costs.

Also, be very careful when handling the product as it can cause mild irritation and rashes when in contact with the skin or eyes. Remember, it is for external use only.

You can use it on pregnant, lactating or breeding cats. However, confirm from a specialist before applying it on a feline with any medical issue.

In case your cat shows any signs of discomfort or pain, take it to the vet immediately.

Feature We Like
  • The mixture has no expiry date.
  • Can provide effective treatment for 12 weeks.
  • Prevents the spread of Lyme disease.
  • Can be used on a wide species of cats.
We Dislike
  • Might cause minor medical issues.
More customers review & image here


Finding the best flea treatment for your pet cat could be a tricky job, more so if you are domesticating a cat for the first time.

It is important to learn about the side-effects of the ingredients used in these treatments before actually using them.

I have made a hearty effort to narrow down the choices to make the decision easier for you. Do your due research, consult a vet and then only finalize your purchase.

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