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Updated on September 23rd, 2025
Pet's info: Dog | Yorkshire Terrier | Female | spayed
Can I reapply flea treatment early? It’s been 2 weeks with no results.
2 Answers

Answered By Dr. Melanie, BVSc MS
Veterinarian
Published on August 22nd, 2016
Answered By Megan, DVM, CVA
Veterinarian
Published on September 23rd, 2019
No 3 weeks should be fine. If you are still seeing fleas, then you likely have an infestation in your house and yard. Be sure all pets in and out of the house are also on flea preventative. I would also be sure to treat your house and yard for fleas since fleas actually live in the environment and not on the animal. You may also consider trying a different flea preventative like bravecto or cheristan for cats. I hope this helps!
2Pet Parents found this answer helpful