Health & WellbeingMy dog's flea treatment isn't working. What should I use instead?
Hi, thanks for using Boop by Petco! Fleas are super smart and have developed resistance to a lot of products. In the US we see fleas that are resistant to Frontline. Maybe a little less to Advantix/Advantage. Personally I think the new oral flea and tick preventions are the best: Nexgard and Simparica are monthly and Bravecto is one pill every 3 months. Also the Seresto collar is great and good value for the money, the collar lasts 8 months. These products are not cheap, they cost about $16/dose. But they are prescription from a Vet only. The price is worth the efficacy and it will save you in the long run from trying multiple products, bombing your house, etc plus it will help your dog quicker. I hope this helps and have a great day!
Updated on November 25th, 2025
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