Comfortis for Cats and Dogs


Comfortis is the first FDA-approved, chewable beef-flavored tablet (derived from pork protein and hydrolyzed soy) that kills fleas and prevents flea infestations on cats for a full month.   It is fast-acting – killing fleas within 30 minutes.



This product is only available for existing clients.
Animal name(s) are required to verify prescriptions.
SKU: N/A Categories: ,


Active Ingredients:  Spinosad

For:  Cats and dogs (14 weeks of age or older)


  • Starts killing fleas within 30 minutes
  • Lasts a full month
  • Kills fleas before they can lay eggs
  • Comes in a convenient chewable, beef-flavored tablet
  • Spinosad, the active ingredient in Comfortis, is environmentally friendly


Additional information


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