Comfortis Flea Preventative

Comfortis Flea Preventative

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Our customers typically save close to $200/yr when purchasing preventatives as members of PetPlus.

PetPlus is a membership plan that gives you wholesale pricing on preventatives, supplements and speciality foods.
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Typical Annual Savings "For Your Pet

Typical Annual Cost $40 $190 $95 $112 $200
PetPlus Annual Cost $12 $110 $55 $68 $150
  Sample Annual PetPlus Savings $28 $80 $40 $44 $65
Typical Annual Cost
PetPlus Annual Cost
Sample Annual PetPlus Savings

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average savings

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Product Description

Comfortis is the first once-a-month chewable flea preventative approved by the FDA. Starting to work within just 30 minutes, this tasty, beef-flavored tablet provides the same protection as a topical treatment without any of the mess. While other flea treatments may simply kill fleas on contact, Comfortis actively repels fleas for a full 30 days. Since there is no mess on their fur, there is no time period where they need to be kept away from children or other pets either. And thanks to Comfortis' beef flavor, pets gobble it up with ease. Safe for use on cats and dogs 14 weeks and up, start making flea medication a pleasant experience today, with Comfortis chewable tablets.

Side Effects & Warnings

Comfortis side effects are associated most commonly with vomiting. Other possible reactions are depression, decreased appetite, diarrhea, itching, trembling, hypersalivation, and seizures. Comfortis may be used concurrently with heartworm prevention products, as they are directed.




Administer correct dose monthly, as prescribed by your veterinarian, with food, year-round without interruption. If you miss a dose, immediately administer Comfortis and resume regular monthly dosing.

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