All boast product are chosen at the discretion of the GreatPetCare editorial team and do not excogitate a direct indorsement by the author or referee .

The word “ flea ” does n’t have any incontrovertible connotation . Any sentence that contains variations of the words “ you , ” “ have , ” and “ fleas ” is an instant nightmare . Our feline friends are susceptible to the ominous effects of infestation includingitchingandanemia , but flea medicine for cats is readily available and is essential for protection .

“ The best bar and practice for proprietor is to always keep cats that are in their rest home on some character of flea prevention , ” says Dr. Michelle Brauneis , an associate veterinarian at Crosswinds Animal Hospital in Greenville , South Carolina .

Woman applying flea preventative to cat

Luckily , there are plenty of medication options usable . Dr. Leigh Sheridan , veterinarian at The Cat Clinic in Columbia , South Carolina says we live in the “ golden long time of feline medicine , ” and explicate that there are a number of road that a cat parent may choose when it comes to flea prevention for computerized tomography .

Top Vet-Approved Flea Medicine for Cats

The product featured here were either specifically recommended by vet or selected on the basis of general guidelines detail by veterinarians . In all case , reviews by consumers were also weighed , and factors such as apparent ease of use , effectiveness , and cost were considered .

Types of Cat Flea Medication

Flea music for cats is available in unlike forms admit :

Topical preventatives ensure that cats get what they ask out of a flea birth control equipment , and they ’re often the well-off choice for everyone involved , say Dr. Brauneis . “ We understand that it can be an troublesomeness , since it does make their whisker a little greasy and you ca n’t love on them until it ’s dry , ” she say , “ so , we usually recommend enforce it before bedtime , so that by break of the day , the region is ironical . ”

Many unwritten preventatives are first-class , adds Dr. Sheridan , but because they count on the flea actually sting the cat in society to get the drug into the flea , they wo n’t be ideal forcats that have a flea allergic reaction . “ A topical app that stamp out the flea before they bite is better for allergic cats , ” she says .

credelio for cats

Of the three types of flea preventatives , Dr. Sheridan findsflea collarsto be the least effective because they can be uncomfortable for cats and count on a moderately exact paroxysm in fiat to work decently . But flea arrest are dear than nothing , and do offer a base level of protective covering .

Ultimately , she say the embarrassment of preventatives out there mean it ’s relatively easy to find one that works best for your and your cat ’s situation . “ The best flea bar is any marque that is good for your bozo , is soft to use , dependably kills the flea for as long as it ’s suppose to , and is low-cost for you , ” says Dr. Sheridan .

Best Flea Medicine for Cats:5 Safe Vet Recommendations

Best Flea Medication for Cats

Our Pick : Credelio

This preventative is safe for cats 8 weeks and older , and it aggress the flea ’ central nervous   system . Sheridan say it ’s her go - to unwritten cat flea medication because in her experience “ it seems to have the best efficaciousness and lowest incidence of side effects of the monthly oral interference . ”

She also says the cuttable pill itself is pretty petite and relatively easy to give your computed axial tomography , which you only need to do once a month .

Credelio CAT

Key Benefits

BestTopical Flea Medication for Cats

Our Pick : NexGard COMBO

For easy - to - administer , broad - spectrum parasite bar , it ’s hard to beat NexGard COMBO . It ’s the first and only topical discussion for Caterpillar that not only kill fleas and check , but also protect against heartworm disease , roundworms , hookworm disease , and cestode .

Best of all , there ’s no penury to sway your cat to down a oral contraceptive , tablet , or masticate . plainly apply the topical solution to the back of your quat ’s neck once a month for comprehensive parasite prevention . NexGard COMBO dry out quickly and gets imbibe into the bloodstream chop-chop to provide full - body protection against flea and other pesky parasites .

NexGard COMBO for cats packaging

Best Fast-Acting Cat Flea Medication

Our Pick : Comfortis

Comfortis starts to kill flea in 30 minutes , which get to it a great option for loyal relief . Dr. Sheridan say it kills fleas by attack their muscles . Comfortis also has the added benefit of being chewable and only ask to be given once a month .

This preventative should only be given to cats older than 14 week , and it should not be give to cats with a history of capture .

Comfortis for cats

Best Flea Medication for Kittens

Our Pick : Capstar

This flea - kill treatment for cats is one of the few that can be render to cats as young as 4 weeks old . It work by induce brass damage to the fleas , tell Dr. Sheridan . “ [ It ’s ] very fast - acting , causing flea end within about 30 minutes , but its effects only last for about a day , ” she adds .

Giving your khat or kitten this pill as often as every 24 hours might be an incommodiousness , but the immediate relief was widely noted by many big cat parents who used the product . Many veterinarians advocate Capstar for a quick initial flea killing , then starting your cat on a farseeing - play prevention . Your veterinary can offer guidance on safely combining products in this manner .

Capstar for cats

Best Flea Medicine for Cats Without a Prescription

Our Pick : Frontline Plus

If you ’re looking for a mellow - lineament cat flea preventative without the need for a veterinary ethical drug , Frontline Plus is a big choice . This topical program kills and eliminates flea at unlike stagecoach of the lifecycle and also protect cats from grownup check and chewing louse . Protection lasts for 30 days and preferent parents demand to reapply this product monthly for continuous security . It ’s crucial that cats stay dry for 24 hour after applications programme and is only recommended for cat and kittens 8 calendar week and previous .

Best Flea Collar for Cats

Our Pick : Seresto

While she favour topical and unwritten preventatives to collar , Dr. Sheridan says this is the best flea collar on the market in 2024 . Not only does it also stamp out tick , but it kills both pests quickly ( about 24 hours for fleas and 48 hours for ticks ) .

And while one of Dr. Sheridan ’s bent - ups with flea collars is how a perfect fit is essential for maximizing its efficacy , the Seresto flea collar is easily adjustable and has a prompt - release feature for improved safety .

Frontline Plus for cats

Do Cats Really Need Flea Medicine?

If you have an indoor CT , it ’s easy to assume that fleas wo n’t be a problem . Of course , Caterpillar who spend meter outdoors are more likely to be infected with fleas than those who bide exclusively indoors , but that does n’t think of the latter are out of the woods when it comes to these leech .

“ In base that have both quat and dog , dogs come in and out of the house can make for fleas inwardly . If computerized tomography spend any time outdoors , even out on the screen porch , flea have a chance to become an issue , ” tote up Dr. Michelle Brauneis . “ Even with indoor - only cat homes , there is a chance we can tag flea into the house and onto our dearie . ”

“ Because cats groom themselves , they may murder fleas and signs of a flea problem to a expectant extent , so that it seems like Canis familiaris get flea more often , ” impart Dr. Sheridan . However , this does n’t intend that flea ca n’t pose a problem for computed tomography .

Seresto flea collar for cats

The best way to protect your cat , your family , and your home from a flea plague is to keep your cat on a year - round flea preventative .

Cat Flea MedicineBuying Tips and Advice

If shopping for flea and tick medicinal drug , it ’s important to discuss possible option with your veterinary . to boot , here are some things to believe and keep in mind :

Look at the combat-ready ingredient . All flea medications for cats sport different active fixings to kill and foreclose flea , ticks , and other parasites . And some may be less effective than others . “ Over - the - counter Cartesian product that contain pyrethrin or permethrin are often ineffective because so many fleas have developed electric resistance to these drug over the decade , ” enjoin Dr. Sheridan . “ Even fipronil , which used to be the gold banner of flea prevention perchance 30 to 35 year ago , has progeny with breakthrough infestations in some flea population that have evolved to be fipronil - resistant . ”

If you have any questions about the ingredients and their efficacy or possible side effects , have a conversation with your veterinary .

conceive the software method . best-loved parents should also debate the product ’s app method acting and whether or not it jibe into their lifestyle . Topical app and collars may not be a good fit for families with young children who might be easy exposed to the ingredients . Additionally , not all cats will readily withdraw pills , and giving a cat an oral pad or ejection seat can become a task .

sympathize the dosing schedule . Dosing frequence should also be thought through when purchasing flea medicine for your cat . While most medications are make on a monthly base , some ware offer long protection . for achieve effective protection , pet parents require to follow the proper dosing docket . If remembering to give your computed axial tomography flea medication is a challenge , place up medication remindersor opt for ware with longer protective covering window .

Choose prescription Cartesian product when potential . Lastly , Dr. Sheridan says prescription - strength production are more effective than over - the - retort alternatives , so it ’s important to confab your veterinary before starting a preventative . ( You ’ll also require to make trusted the product you choose is safe for your cat and wo n’t interfere with any other medications they may be taking . )

  • Little SE , Barrett AW , Nagamori Y , et al . ticking from cats in the United States : Patterns of plague and contagion with pathogen . Vet Parasitol . 2018;257:15