Comfortis Chewable Tablets Rx
Starting At
$117.38
Comfortis Chewable Tablets Rx
$117.38
Or save an extra 5% on your first order (up to $20) with Autoship*
$111.52
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Usually ships the same weekday before 3pm CT with veterinary approval.
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Requires veterinary authorization.
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Your pet's veterinarian will provide directions for use.
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Please restrict orders to six months per pet. Product expiration date does not allow for 12-month supplies to be purchased at this time.
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Please restrict orders to six months per pet. Product expiration date does not allow for 12-month supplies to be purchased at this time.
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Please restrict orders to six months per pet. Product expiration date does not allow for 12-month supplies to be purchased at this time.
What are Comfortis Chewable Tablets for Dogs and Cats?
- Comfortis is a prescription flea treatment for dogs and cats.
- It contains spinosad, a type of insecticide that kills fleas and prevents infestations.
- Fleas can be more than just annoying for pets and their families, they can put your pet's health at risk.
- They can be very uncomfortable for both dogs or cats, and they can even develop allergies towards them, a condition called flea allergy dermatitis (FAD).
- Fleas can also infect your pet with tapeworms, and commonly do, when your pet licks or bites and accidentally ingests them.
- Comfortis can start working within 30 minutes and provides 1 month of protection.
- It comes in a flavored chewable tablet, making it easier to give.
Why do cats and dogs use Comfortis?
- Veterinarians may prescribe Comfortis to prevent and treat flea infestations.
What else should I know about Comfortis?
- Contains Spinosad.
- Starts working within 30 minutes.
- One dose provides one month of protection.
- Flavored chewable tablet for easy dosing.
What problems could my dog or cat have with Comfortis?
- Comfortis is not an effective treatment against ticks.
- Keep chewable tablets out of the reach of children and animals.
- Side effects are rare.
How do you use Comfortis?
- Comfortis is best given with food. Follow your veterinarian's directions.
- Comfortis can be harmful to wildlife. Contact your local waste disposal agency for proper disposal directions.
What is in Comfortis?
- The active ingredient in Comfortis is the insecticide Spinosad.
Will I get what I see in the picture?
- Comfortis is a brand name. You will receive the exact brand that you request.
Is it important for my dog or cat to finish all of the Comfortis?
- Dogs and cats may use Comfortis for different lengths of time. Please consult your veterinarian if you have any questions.
Review Summary
11 total reviews
Rated 4.55 out of 5 stars
50% of respondents would recommend this to a friend
Ratings Distribution
9 5 star reviews
1 4 star reviews
0 3 star reviews
0 2 star reviews
1 1 star reviews
Most Liked Positive Review
Best flea med if your dog is allergic to flea bites!
Years ago I had a dog that was always on flea meds but she was chewing right at her tail and her feet. It was just awful. I tried everything. Changed her food, allergy meds, etc. then someone told me to try Comfortis - apparently even on flea meds if a dog gets one flea bite and is allergic she will scratch horribly and chew her feet. Put her on Comfortis and it stopped! Her hair all grew back. I'm a total believer in Comfortis!
Most Liked Negative Review
Doesn't work on every dog apparently
Applied this 3 weeks ago. Dog still has adult fleas. No other pets, bedding sanitized. Did all the correct remedies. At nearly $20 per pill, and having to buy a pack of 6, I find myself a bit miffed. Product doesn't work.
Reviews
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Will definitely order from them again.
From UndisclosedComments about Comfortis Chewable Tablets for Dogs 5-10 lbs or Cats 4.1-6 lbs, 6 Month SupplyGreat customer service and quick delivery.-
![Will definitely order from them again.]()
Rocky
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Best flea med if your dog is allergic to flea bites!
From UndisclosedComments about Comfortis Chewable Tablets for Dogs 40.1-60 lbs, 6 Month SupplyYears ago I had a dog that was always on flea meds but she was chewing right at her tail and her feet. It was just awful. I tried everything. Changed her food, allergy meds, etc. then someone told me to try Comfortis - apparently even on flea meds if a dog gets one flea bite and is allergic she will scratch horribly and chew her feet. Put her on Comfortis and it stopped! Her hair all grew back. I'm a total believer in Comfortis!-
![Best flea med if your dog is allergic to flea bites!]()
Love Comfortis!
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This medication helped my pets
From UndisclosedComments about Comfortis Chewable Tablets for Dogs 60.1-120 lbs, 6 Month SupplyBest product out there for fleas.-
![This medication helped my pets]()
What! Where are we going.
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Works for me
From UndisclosedComments about Comfortis Chewable Tablets for Dogs 60.1-120 lbs, 6 Month SupplyThis product has worked for years for me. The only issue I have with it is the very strong smell that the dogs don't like.-
![Works for me]()
Giant schnauzers, Shiloh and Freedom
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Doesn't work on every dog apparently
From Washington stateComments about Comfortis Chewable TabletsApplied this 3 weeks ago. Dog still has adult fleas. No other pets, bedding sanitized. Did all the correct remedies. At nearly $20 per pill, and having to buy a pack of 6, I find myself a bit miffed. Product doesn't work. -
Comfortis prevents flea infestations
From UndisclosedComments about Comfortis Chewable Tablets for Dogs 5-10 lbs or Cats 4.1-6 lbs, 6 Month SupplyLiving in Florida, we have fleas year round. Comfortis once a month prevents any flea infestation. I haven't seen a flea on any of our 3 dogs since we started them on comfortis a few years ago. I crush it up and mix with a little cooked hamburger and they gobble it up.-
![Comfortis prevents flea infestations]()
Lucky, Bella, & Ginger
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Very convenient!
From UndisclosedComments about Comfortis Chewable Tablets for Dogs 10.1-20 lbs or Cats 6.1-12 lbs, 6 Month SupplyComfortis provides 100% flea protection for our dogs without any side effects.-
![Very convenient!]()
Lily and Peanut
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I'll never run out!
From UndisclosedComments about Comfortis Chewable TabletsGreat flea treatment , much cheaper than at vet's office. I've never seen a flea on my lab! -
Good company to deal with.
From UndisclosedComments about Comfortis Chewable TabletsEasy to use and seems to work. Delivered in good condition and no problems. -
You get you product very quickly.
From undisclosedComments about Comfortis Chewable TabletsThe product is good but the ordering experience is great. My order came within 5 days after I placed it. Shipping is fantastic.
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