Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Male | neutered | 12 lbs
My cat had a reaction to the Seresto flea and tick collar. When should I administer a topical medication like Frontline Plus for Cats?
1 Answer
Published on May 13th, 2019
I would wait until the skin reaction from the collar has completely healed before putting another topical medication on the skin. I would recommend asking your vet if you can give a dose of Comfortis this month. It is an oral flea prevention so you won’t have to worry about the skin at all. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.
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