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

Have a Chewy account?
Sign in to quickly add prescription details.
$111.51Autoship Price
(-5%)
  • Keep saving 5% on every order
  • Never miss a dose with easy refills
  • Skip, change, or cancel anytime
$117.38Chewy Price
($19.57 /ea)
Promo, Save 50% on your first Autoship

In Stock
FREE delivery
Usually arrives in 3-5 days
Prescription approval made easy
We’ll reach out to your vet clinic.
Medications ship separately. Delivery times may vary.

About This Item

Details

  • The first tick and flea 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
1666 Ratings

Customers Mention

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

Ease of Use

87% Positive

Effectiveness

89% Positive

Ingredients

87% Positive

Long-Term Benefits

86% Positive

737 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 Christina on Jul 18, 2025

Easy to crush

When crushed and mixed in with wet food my baby boy takes it no problem, he eats all his food and in return the medicine gets into his system. No holding him down

When crushed and mixed in with wet food my baby boy takes it no problem, he eats all his food and in return the medicine gets into his system. No holding him down and trying to force the pill and getting scratches or a claw stick in my arm. Lol, yes that actually happened to me! He is highly allergic to topical flea meds even the Seresto collar, they literally blister his skin and he loses all his hair wherever the topical or collar touches his skin. He has had zero side effects with this medication! He has to have flea protection because he’s also severely allergic to fleas as well. Very happy to have a medication to protect him that doesn’t hurt him.


Rated 5 out of 5 stars
By danette on Jul 5, 2025

Love it!

I have a feral that will not let me touch them, but they will rub against me. There was no way I would be able to put on flea meds. I tried some natural products

I have a feral that will not let me touch them, but they will rub against me. There was no way I would be able to put on flea meds. I tried some natural products from Chewy mixed in with their food but they always turned their nose up at them. They eagerly ate the Credelio wrapped in a treat and have not been scratching at all (Previously they were taking scratch breaks all the time.)! I will definitely keep this in my autoship from Chewy! Also a great price!


Rated 5 out of 5 stars
By Erika on Jun 26, 2025

This really works!!

I have a cat that goes in and out. We allow him to roam around our yard because we have a big, secluded yard and he always comes back. But, going outside has of

I have a cat that goes in and out. We allow him to roam around our yard because we have a big, secluded yard and he always comes back. But, going outside has of course brought fleas. He started getting scabs all over him from scratching. We tried frontline plus and it didn’t seem like it worked very well. So I did some research and decided to try a flea pill and came across this one. I ordered it, and it came quickly. I ordered it on a Friday and it was delivered Monday. I put it in some wet cat food for him and he chewed it right up with no issues. Within just a few hours, his itching stopped all together. He finally got relief!! He had no side effects or any bad reactions either. It has now been 2 days since he has had it and it’s still going great so far! I’m very happy with this purchase so far and highly recommend to try it if you’re on the fence.


Rated 5 out of 5 stars
By margaret on Jul 17, 2025

Great Product!

I previously put a flea topical on Clover which she had a massive allergic reaction to. I decided to try Credelio on her a few months later and I have zero issues

I previously put a flea topical on Clover which she had a massive allergic reaction to. I decided to try Credelio on her a few months later and I have zero issues. The pill is small so it is easy to give to her since she does not take a pill willingly. I would recommend this product. I do not see any fleas on her or signs of fleas.


Rated 5 out of 5 stars
By Rhiannon on Jun 17, 2025

My picky kitties approve

I went this route since my ginger cat had a bad reaction to those flea collar ones and my other kitty didn’t like it anyway, she was always fighting to take it off

I went this route since my ginger cat had a bad reaction to those flea collar ones and my other kitty didn’t like it anyway, she was always fighting to take it off. And we also tried the solution that goes on that back but it wasn’t as effective. So I got the rx from my vet for my girlies and they take the pills just fine and it’s effective, so this was definitely a win for us.


Rated 5 out of 5 stars
By Christian on Jun 23, 2025

Better option for multiple cat homes

I have 4 cats, 2 of them Freon each other and I was worried about using a liquid treatment. I gave all four the oral treatment and they have been flea and tick free

I have 4 cats, 2 of them Freon each other and I was worried about using a liquid treatment. I gave all four the oral treatment and they have been flea and tick free since. One of my cats did have a slight reaction, she was very itchy for an hour or two, nothing intense, it stopped right away.


Rated 5 out of 5 stars
By Courtney on May 16, 2025

Easy

We have 3 male adult cats that are mostly indoor. We wanted a preventative flea and tick treatment but weren’t crazy about the topicals. One of our cats hated the

We have 3 male adult cats that are mostly indoor. We wanted a preventative flea and tick treatment but weren’t crazy about the topicals. One of our cats hated the topical treatment and it was impossible to apply sometimes. We tried these chewable tablets and all three took them with no issues. We mixed it in with chewable treats and a churu. We monitored all three cats after and they all did well. No visible side effects or reactions. Only downfall is having to do it monthly vs some of the other treatments that last a few months.


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

cat initially didn't know how to act after years of itchy flea allergies

Received Credelio on 12 June 2025 but cat would only sniff at the pill and run off. Finally, on the 19th I got it popped into his mouth. By the next day he acted

Received Credelio on 12 June 2025 but cat would only sniff at the pill and run off. Finally, on the 19th I got it popped into his mouth. By the next day he acted like he was at a loss for what to do with himself. As he had spent years with most all his waking hours chewing on fleas and the affect's flea bites. He was one clean cat. Topical treatments did nothing. Cat is now into the second week of being a normal relaxed kitty. Me, I also am now a normal relaxed cat owner/guardian.


Rated 5 out of 5 stars
By Trish on May 22, 2025

Works amazing #1 flea treatment

I'm a veterinarian technician of 8 years and ive used everything from advantage multi, revolution plus, revolt, and even Nexgard and I can say that no matter what

I'm a veterinarian technician of 8 years and ive used everything from advantage multi, revolution plus, revolt, and even Nexgard and I can say that no matter what I used my indoor cat that has access to a sun room so it's glass up to 4 feet high then screen windows and the fleas were jumping through the window onto my cat and no matter what I used I was still finding fleas and having to give my kitty a capstar every week to give him relief until I tried this and omg does it work GREAT! I stopped spraying my yard and everything I haven't seen a single flea and it lasts longer than 4 weeks I went 6 weeks and saw no fleas so I applied it as a precaution but it even says can last up to 6 weeks and it does. I do get the interceptor for the heartworm and parasite prevention as I live in Florida and mosquitos are horrible here. But if your having a flea infestation at home I'm telling you that this is the good stuff , no side affects but no more fleas which me and my cat are happy for. This is now my go to for flea control and it's about medium priced I say it's not expensive but not cheap but worth every penny. If Zeus could thank this flea control I know he would. Thank you chewy and the prices on here are quite affordable as well.


Rated 1 out of 5 stars
By Karina on Jun 7, 2025

The pharmacy service is untrustworthy

I spoke on the phone with someone who told me they'd give me a 20% off advertised on the app. The same person told me they had already received a fax with the prescription

I spoke on the phone with someone who told me they'd give me a 20% off advertised on the app. The same person told me they had already received a fax with the prescription from my vet. Days later, I contact them and they said the vet hadn't faxed the prescription. Then they said they weren't going to honor the discount I was told I would get (and was advertised on the app). I asked them to cancel the order. They sent it anyway and charged me for it saying they'd give me a refund once I sent back the medicine. An absolute mess and my cat suffered an extra week he didn't have to because they were so incompetent. I'll never use their pharmacy service again.