Health & WellbeingMy cat has fleas. Is Frontline or Advantage better than Seargents?
I like advantage better than Frontline. That said, some veterinary office will sell flea products one unit (one month) at a time. They only require a physical exam once a year most likely, so they can establish a patient client relationship. I really like revolution or Comfortis for flea medicine but if you have to pick between advantage and frontline I prefer advantage. You could also alternate advantage one month, frontline one month then go back to advantage. Thank you for using Boop by Petco.
Updated on September 24th, 2025