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My puppy has fleas. What's the best way to treat and prevent them?

Updated On September 23rd, 2025

Pet's info: Dog | Cockapoo | Male | unneutered | 4 months and 25 days old | 5 lbs

Hello, My 5 month old Cockapoo caught fleas! How do I get rid of them and how can I prevent them from coming back?

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1 Answer

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Answered By Dr. Davis

Veterinarian

Published on November 8th, 2018

I recommend using a monthly flea preventative. You can purchase Advantage 2 at PetCo. I’ve found this product to be very effective. You can also get a monthly oral flea and heartworm preventative from your veterinarian. I would also vacuum your house often to clean up any that are not on the dog. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Ka$h.

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