Credelio Chewable Tablets for Cats, 2-4 lbs, (Purple Box), 1 Chewable Tablet (1-mo. supply)

Have a Chewy account?
Sign in to quickly add pet health details.
$11.57 First Time Autoship Price
this order
Save 50% (up to $50) today when you set up Autoship. 

$21.99 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Never miss a dose with easy refills
  • Skip, change, or cancel anytime
$23.15 Chewy Price
($23.15 /ea)
Promo, Save 20% on first Rx order with code RX20

In Stock
FREE delivery on first-time orders over $35
Usually arrives in 3-5 days
Prescription approval made easy
We’ll reach out to your vet clinic.

No interest if paid in full in 6 months on PayPal purchases of $149+. .

Medications ship separately. Delivery times may vary.

About This Item

Details

  • The first flea and tick infestation prevention and treatment chewable tablet for cats & kittens 2.0 to 4.0 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

4.6
Rated 4.6 out of 5 stars
41 Ratings

Customers Mention

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

Ease of Use

90% Positive

Effectiveness

89% Positive

Ingredients

89% Positive

Long-Term Benefits

90% Positive

14 Customer Reviews



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

Rated 5 out of 5 stars
By Lisa on Jul 21, 2025

Did a good job.

Credelio for cats 2-4 lbs. really works for fleas. My kittens Tom and Goober were all eaten up with fleas. We bathed them and tried Adams flea spray, but it didn't

Credelio for cats 2-4 lbs. really works for fleas. My kittens Tom and Goober were all eaten up with fleas. We bathed them and tried Adams flea spray, but it didn't really solve the problem. This medicine is ok for 8 week old kittens and older. Our vet tech Nikki recommended it, and it was very much worth getting. Now the boys are flea-free and growing like weeds.


Rated 5 out of 5 stars
By Deitra on Aug 8, 2025

So much easier and safer for a kitten.

I have never liked squirting the medication on cats of any size, but you must to keep them healthy. Now I just pop a pill in their mouth and they are safe for a

I have never liked squirting the medication on cats of any size, but you must to keep them healthy. Now I just pop a pill in their mouth and they are safe for a month.


Rated 5 out of 5 stars
By Jaclyn on Jul 2, 2025

Meow On my way!

Gets rid of fleas and was easy to give! Recommend it! Sad that vet clinics don’t promote this for cats! Won’t buy anything else from here on out!

Gets rid of fleas and was easy to give! Recommend it! Sad that vet clinics don’t promote this for cats! Won’t buy anything else from here on out!


Rated 5 out of 5 stars
By Debra on Aug 23, 2024

New customer

We just started using Chewy. We live in a rural area had quick delivery on time. Since our kitty is growing fast we will need to go to the next size dose. No more

We just started using Chewy. We live in a rural area had quick delivery on time. Since our kitty is growing fast we will need to go to the next size dose. No more itching. No fleas. Probably go on auto along with her food.


Rated 5 out of 5 stars
By Kenny on Jul 5, 2024

Easy and effective, but expensive

Not a fan of the oil based flea and tick medications, especially with multiple cats that groom one another.

Not a fan of the oil based flea and tick medications, especially with multiple cats that groom one another.


Rated 5 out of 5 stars
By Theresa on Oct 8, 2021

Flea Meds for small cats

Easy for kitty to chew and swallow. Turn around time for ordering and receiving product is fast.

Easy for kitty to chew and swallow. Turn around time for ordering and receiving product is fast.


Rated 5 out of 5 stars
By Danna on Dec 15, 2024

Flea help!

You helped me find the PetVet number for my prescription order.

You helped me find the PetVet number for my prescription order.


Rated 5 out of 5 stars
By Barbara on May 20, 2026

Colby only took it once

Colby passed away at 9 months old.

Colby passed away at 9 months old.


Rated 5 out of 5 stars
By AMBER on Nov 24, 2025

Good Stuff

We love this brand! We use this and the Quatro for our dogs.

We love this brand! We use this and the Quatro for our dogs.


Rated 5 out of 5 stars
By carol on Apr 15, 2026

fleas are GONE. No scratching, tolerated it beautifully!!

It worked,fleas are gone. So easy to administer, compared to spot on. We are all happy. And grateful to end the flea war. Peace at last.

It worked,fleas are gone. So easy to administer, compared to spot on. We are all happy. And grateful to end the flea war. Peace at last.