Protecting your dog from fleas

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Fleas can be a major problem for dogs and dog owners. Your pet may be exposed to these blood-sucking parasites anywhere: in your own backyard, when you are on walks or even in your own home.

  • Each female flea can produce 40 to 50 eggs a day, up to 2,000 in their lifetime[1]
  • Even a few fleas can turn into a major infestation in a matter of days

Comfortis® is the first FDA-approved, chewable, beef-flavored tablet that kills fleas and prevents flea infestations on dogs for a full month.

Only Comfortis® offers you all of these benefits in a single product:

  • Fast, month-long flea protection
    • Starts killing fleas within 30 minutes
    • Lasts a full month
  • Kills fleas before they can lay eggs
  • The convenience of a chewable, beef-flavored tablet

Important Safety Information

  • The most common adverse reaction reported is vomiting.
  • Other adverse reactions reported in decreasing order of frequency are: depression/lethargy, decreased appetite, incoordination, diarrhea, itching, trembling, excessive salivation and seizures.
  • Following concomitant extra label use of ivermectin with Comfortis, some dogs have experienced the following clinical signs: trembling/twitching, salivation /drooling, seizures, incoordination, excessive dilation of pupils, blindness and disorientation.
  • Post approval experience continues to support the safety of Comfortis when used concurrently with heartworm preventatives according to label directions.
  • Click here for full product label including complete safety information.

[1] M.W. Dryden, Integrated Flea Control: Flea Control for the 21st Century; presented at the North American Veterinary Conference, January 2001

New Name, Same Commitment Click here to read more (PDF). Elanco Companion Animal Health Elanco Companion Animal Health

Remember to give Comfortis® monthly!

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Beef-flavored tablet that kills fleas.