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Comfortis For Large Cats 5.5-11.2 KG (Green)

Comfortis For Large Cats 5.5-11.2 KG (Green)
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Comfortis For Large Cats 5.5-11.2 KG (Green)

4.8 / 5
Reviews: 53
VetSupplyComfortis For Large Cats 5.5-11.2 KG (Green) Comfortis For Large Cats 5.5-11.2 KG (Green) with Lowest Price + Free Shipping Australia Wide 1370-5973
So far, my cat has no fleas and ticks since I started giving her one chewable every day. I like it better than putting some chemical on his body.
$ 128.55
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Comfortis For Large Cats 5.5-11.2 KG (Green) 3 Chews
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Buy Comfortis For Large Cats 5.5-11.2 KG (Green)

Each Dose contains - 560 mg Spinosad

Comfortis a flavoured chewable for treating fleas in cats and kittens. This oral treatment begins to kill fleas within 30 minutes of administration and destroys 98-100% fleas within 4 hours. This easy to administer chewable tablet kills fleas before they lay eggs. It prevents flea infestation in cats and protects them from various flea-infested diseases including Flea Allergy Dermatitis.

Please Note - This product is recommended for both dogs and cats. For the specifics, please refer to the product box.

How does it Work?

Comfortis is formulated with special ingredient spinosad. It is a member of spinosyns class of insecticides, which are non-antibacterial tetracyclic macrolides. When treated with Spinosad, insects show involuntary muscle contractions and tremors resulting from activation of motor neurons. This results in paralysis and flea death. Comfortis protects adult cats and kittens from flea infestation for 30 days.

  • Administer Comfortis prior to prior to or after feeding.
  • For maximum effectiveness, administer it along with food.
  • Give Comfortis once a month, as the minimum dosage of 22.5 mg/lb (50mg/kg)


Body Weight Spinosad Per Tablet (mg) Tablets Administered
Small Kittens 90 One tablet
1.4-2.7 Kg 140 One tablet
2.8 - 5.4 Kg 270 One tablet
5.5-11.2 Kg 560 One tablet

Note: For cats above 11.2 Kg, administer the appropriate combination of tablets.

  • Comfortis kills fleas and prevent flea infestation in cats.
  • Its long lasting effect works for a whole month.
  • Comfortis is the first beef-flavoured chewable tablet.
  • It protects cats and kittens for the whole month.

Safe for cats and kittens 14 weeks of age and older and 2 pounds of bodyweight or

Strictly for veterinary use only.

Keep this drug out of reach of children and pets.

Store it in a cool and dry place.


Not for human use.

Use of Comfortis in breeding, pregnant or lactating cats has not been evaluated.


There are no known contraindications for the use of Comfortis in cats.

Species Cats
Mode of Administration Oral
Ingredients spinosad
Manufacturer Elanco Animal Health
Brand Name Comfortis

APVMA Approval Number

Comfortis For Small Cats 1.4-2.7 Kg (Pink) 62645/108753
Comfortis For Medium Cats 2.8 - 5.4 KG (Orange) 62646/108755
Comfortis For Large Cats 5.5-11.2 KG (Green) 62647/108756
Product Reviews
Review: 53 | Ratings: 176
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Certified Customer

has been great

It's an incredible flea formula for our cat.

Certified Customer

Tastes Well

When I give this pill to our child, he enjoys it.

Certified Customer

It does well

Comfortis is a perfect find our kitty.

Certified Customer

Treats Allergies too

The product also treats flea allergies in our cat.

Certified Customer

No more Allergies

Our kitties flea allergy problem is gone too along with fleas after using Comfortis.

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Have A Question?
Q: Do they make these tablets in smaller sizes for cats?

A: No

By, on Aug 02, 2021
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