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Comfortis Plus (Trifexis) for Dogs

(43 customer reviews)
You Pay
6 Chews
You Pay
6 Chews
You Pay
6 Chews
You Pay
6 Chews
You Pay
6 Chews

Product Review

  • Fast acting, reliable flea control
  • Treats and controls adult hookworm, roundworm, and whipworm infections
  • Protects against heartworm infection
  • Helps control flea allergy dermatitis
  • Kills 100% of fleas within 4 hours

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Comfortis Plus Flea Control For Dogs

What is Comfortis Plus?

 Comfortis plus is an advanced formulation for treating and preventing fleas, worms, and heartworms in dogs. The flavored tablet kills fleas and removes 100% fleas within 24 hours. The monthly dosage controls heartworms and protects dogs against heartworm disease. The oral tablet is also effective in treating intestinal worms including hookworms, roundworms, and whipworms. It prevents intestinal worm infection as well as flea allergy dermatitis.

It is recommended for use in dogs and puppies, from eight weeks of age, and 2.3 kg body weight or greater.

How Does Comfortis Plus for Dogs Work?

Comfortis Plus contains Spinosad and Milbemycin Oxime- two active insecticides. Spinosad is an effective insecticide with no negative effects on the environment. The ingredient acts on the nervous system of the fleas triggering the nerve cells. This leads to into involuntary muscle contractions and tremors leading to the destruction of the fleas. It starts killing fleas within 30 minutes and eliminates 100% fleas within 24 hours.

The other active ingredient – milbemycin oxime attacks intestinal worms and immature forms of heartworms. It eliminates the internal parasites without any side effects to your dog. The anthelmintic effectively controls heartworms and intestinal worms protecting the dog from harmful infection. The oral chew controls both internal and external parasites.  



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  • Advanced version of comfortis with added features
  • New age formula for effectively treating fleas and worms
  • Prevents and controls heartworm infection
  • Starts working on fleas within 30 minutes of administration
  • Treats and prevents worms including hookworm, roundworm, and whipworm
  • Helps in the prevention of flea infestation
  • Supports in the control program of flea allergy dermatitis

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  • Dosage depends on dog weight.
  • Administer it directly into the mouth or mix it with food.
  • Ensure the dog finishes the whole food for complete dosage.

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  • Do not use in cats.
  • Keep out of reach of children and other pets.
  • Store it in a cool and dry place.
  • Avoid using on puppies less than 8 weeks of age.
  • Safety in pregnant and lactating dogs has not been evaluated yet.


  • No known side effects found yet.

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  • Spinosad
  • Milbemycin Oxime

Comfortis Plus (Trifexis) Reviews (43)

Product Rated 4.9/5 (43 customer reviews)
Pablo – September 08, 2020
Hearworm and worms

Ideal for preventing heartworm and treating intestinal worms..

aMY – August 25, 2020
Never imagined it

Never imagined that this product would be that good. Wow, I am impressed..

Iain – August 13, 2020
Monthly heartworm tablets

Excellent monthly heartworming tablets. They are good..

Brock – July 30, 2020
Destroys immature heartworm

Does well to treat immature heartworm..

Marvin – July 21, 2020
Satisfied with Comfortis Plus

Been really satisfied with this treatment. Good stuff..