Comfortis for Cats

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Cat Supplies > Flea & Tick Control
Comfortis for Small Cats Yellow - 1.9-2.8 kg (4 - 6lbs) (140 mg)
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6 Chews
$99.18  $59.51 +Add
12 Chews
$192.23  $115.34 +Add
Comfortis for Medium Cats Dark Pink - 2.9-3.6 kg (6 - 8lbs) (180 mg)
Pack Size
Auto DeliveryQuestions
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6 Chews
$105.03  $63.02 +Add
12 Chews
$204.42  $122.65 +Add
Comfortis for Cats
Brand Name: Comfortis
Ratings: 4 - Reviews: 3

Comfortis Flea Control For Cats

What is Comfortis?

Comfortis is a unique fast-acting oral flea treatment for cats. Within 30 minutes of administration, it starts killing adult fleas. The beef-flavoured is first of its kinds that destroy about 98 percent fleas in 24 hours. The oral chew eliminates adult fleas before they lay eggs. It works for whole month protecting cats from flea infestation. This proven flea protection is a family-friendly and environment friendly product. The flavoured tab treats and prevents flea allergy dermatitis and monthly dosage helps further prevents flea re-infestation.

It is recommended to use in cats and kittens 14 weeks of age or older.

How It Works?

Spinosad is present in Comfortis as an active ingredient. Spinosad is an insecticide that kills fleas and is animal friendly also. It works on the nervous system of the fleas turning the nerve cells on. This leads to involuntary muscle contractions and tremors, which leads to paralysis and eventually fleas are destroyed. There is no mess of topical residue on your cat’s coat due to this oral treatment.






  • Comfortis should be given according to the weight of your cat.
  • The tablet is given orally, once a month.
  • Mix it with food for maximum effectiveness.

For further information including complete directions and warnings, please read the product label.


  • An effective oral treatment for controlling fleas
  • It starts working within 30 minutes
  • Comfortis destroys adult fleas before they lay eggs
  • The fast action destroys all fleas within 24 hours of administration
  • Provides full flea protection for a full month
  • Beef-flavour makes it easy to administer
  • No mess of topical treatment and no staining residue
  • Safe for cats and kittens 14 weeks of age and older


  • Strictly for animal treatment only.
  • Keep it away from pets and children.
  • Store it in a cool and dry place.
  • Safe use of Comfortis in breeding, pregnant, lactating female cats or breeding male cats has not been evaluated.


Do not overdose your pet.

Product Reviews
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Arnold Joseph, 
March 11, 2018
No Fleas!

I have two cats. They both are my world. I am using this product for the last six months. This stuff is protecting my cats from flea infestation!

August 29, 2017
This actually worked for my kitten!

This is awesome. I've tried it on my kitten. My kitten had more fleas. So, I was so worried about this. I am very thankful to Andrew, my friend, who recommended this fantastic product. I ordered Comfortis from this site. It delivered fast. And unbelievably, just within few minutes of application, the product started working.  Literally dead fleas fall off from her coats. It worked for my poor infested kitten.

August 29, 2017
Provide best protection for cat

Get this product if you are looking for flea protection. I have used Comfortis for years to protect my cat from fleas. I am so happy with this product I go out of my way to tell other pet parents about this wonderful product!