Credelio Chewable Tablets for Cats, 4.1-17 lbs, (Teal Box), 6 Chewable Tablets (6-mos. supply)

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About This Item

Details

  • The first flea and tick infestation prevention and treatment chewable tablet for cats & kittens 4.1 to 17.0 lbs., 8+ weeks of age
  • Fast-acting ingredients start killing adult fleas in just 6 hours
  • Small, tasty chewable tablet made with vanilla & yeast to appeal to cats
  • Works hard all month long
  • Easy to give; Credelio CAT was successfully given by over 99% of cat owners (Chappell K, Paarlberg T, Seewald W, et al. A randomized, controlled field study to assess the efficacy and safety of lotilaner flavored chewable tablets (Credelio� CAT) in eliminating fleas in client-owned cats in the USA. Parasite Vector. 2021;14:127.)

Ingredients

Instructions

FAQ

4.7
Rated 4.7 out of 5 stars
2433 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

89% Positive

Effectiveness

89% Positive

Ingredients

87% Positive

Long-Term Benefits

87% Positive

1046 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 4 out of 5 stars
By William on Mar 29, 2026

Tastes good, kills fleas, produces vomiting at full dose

8yo 10 pound female torty. Unlike previous products Credelio tastes great so there is no challenge getting it in. Works well for fleas. My cat is one of the small

8yo 10 pound female torty. Unlike previous products Credelio tastes great so there is no challenge getting it in. Works well for fleas. My cat is one of the small percentage of cats who retch and vomit with Credelio. I'm now giving one half pill every few weeks and this seems to greatly reduce the vomiting without losing too much effectiveness against fleas.


Rated 5 out of 5 stars
By Julie on Mar 9, 2026

So happy Chloe’s vet suggested these

Chloe was not at all a fan of topical flea and tick treatments and I began to dread the monthly struggle. Her vet suggested giving Credelio a try. For two doses

Chloe was not at all a fan of topical flea and tick treatments and I began to dread the monthly struggle. Her vet suggested giving Credelio a try. For two doses she has gobbled her Credelio up hidden in a small amount of wet food that I hold in my hand. (a little yucky but she seems to regard eating out of my hand as a treat, so totally worth it.) Happy cat. Happy human. Fingers crossed this continues. If not, at least it’s given me time to get her used to being picked up and held without associating it with a topical flea treatment.


Rated 5 out of 5 stars
By Whitney on Feb 22, 2026

Easy and fast working

My 14 years old cat doesn't tolerate topical meds, they give her hot spots. She's equally allergic to flea bites. We have had a couple of flea outbreaks, one recently

My 14 years old cat doesn't tolerate topical meds, they give her hot spots. She's equally allergic to flea bites. We have had a couple of flea outbreaks, one recently from being at the vets that was very minor. Credelio is a miracle for her. I feed it in a pill pocket which she takes immediately. Within a month her scabs were healed and she wasn't itching anymore. While it may take a bit for your vet to respond with an approval, it is 100% worth it if your cats are older and finicky with flea meds.


Rated 5 out of 5 stars
By Sunshine on Feb 20, 2026

Its very effective and works quickly

I noticed how quickly it worked, my cat had stopped scratching by the following day; she had been breaking out from being bit by nasty fleas :( but as days and weeks

I noticed how quickly it worked, my cat had stopped scratching by the following day; she had been breaking out from being bit by nasty fleas :( but as days and weeks went by her skin cleared up and her fur grew back!! I was so relieved and happy for her <3 she had NEVER experienced fleas until I had a roommate with a dog that went everywhere outdoors with her human; my cat is 13 now and I'm so happy this option worked for her, she didn't too much like being pilled lol but we'll work on that. I do recommend it!


Rated 5 out of 5 stars
By Rachel on Mar 26, 2026

Easy to give

These tablets are easy to hide in pill pockets and feed my cats. I had been using a non-prescription liquid and the cats ended up with fleas. These pills have help

These tablets are easy to hide in pill pockets and feed my cats. I had been using a non-prescription liquid and the cats ended up with fleas. These pills have help get rid of the fleas and monthly battle of liquid placement.


Rated 5 out of 5 stars
By Denise on Feb 18, 2026

It began working immediately

My cat was a miserable mess of scabs, I thought it was allergies because he had been diagnosed. Found out I hadn't ridden my house of fleas properly months before

My cat was a miserable mess of scabs, I thought it was allergies because he had been diagnosed. Found out I hadn't ridden my house of fleas properly months before. Went over every room in my house with flea/egg/larvae killer and I will dose my boy and his brother for 2 more months with Credelio. I'm very pleased with the results, my boys are so happy.


Rated 5 out of 5 stars
By JC on Jan 31, 2026

Great stuff

I will say my cat is very good motivated and since this pill is flavored she took it like it was treat. But I know many cats won’t, so if you have a picky one would

I will say my cat is very good motivated and since this pill is flavored she took it like it was treat. But I know many cats won’t, so if you have a picky one would probably skip but can also crush in food. I keep my cat on this through out the year and no fleas in sight. Great product if your cat(s) have skin reactions (hairloss, redness) to topical f/t. Every cat is different so use with caution especially in cats with history of neurological disorders!


Rated 5 out of 5 stars
By Judy on Feb 19, 2026

These work!

I have two cats. They got fleas last summer. They hated the topical flea medicine and it did not work. My daughter happened to see that there was a pill for cats

I have two cats. They got fleas last summer. They hated the topical flea medicine and it did not work. My daughter happened to see that there was a pill for cats for fleas on chewy. I made an appointment with our vet and asked for CREDELIO. After one pill both were flea free. Thank you!!


Rated 4 out of 5 stars
By nattalie on Feb 6, 2026

A better version than topical medicine

The oral medication seems like the best option for my cats. They from each other daily, it's super cute, and I think the topical medication would be swallowed

The oral medication seems like the best option for my cats. They from each other daily, it's super cute, and I think the topical medication would be swallowed given their daily grooming. They experienced no side effects. They both did not like the flavor and i had to hide it in treats to get them down. Otherwise it's a great product.


Rated 5 out of 5 stars
By Jill on Mar 24, 2026

So far, it’s the only thing my cat can tolerate

I was really struggling, trying to help my cat with the pest problem, but she had a negative reaction to wearing a collar. The same happened with the topical this

I was really struggling, trying to help my cat with the pest problem, but she had a negative reaction to wearing a collar. The same happened with the topical this really works.