Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Female | 8 years and 3 months old | 15 lbs
I don't see any fleas on my car, and I have no bites. But my cat has sores on her spine and what looks like flea dirt. Cleared up after switching to a car food made for allergies, but has came back. Could it be fleas even though we don't see them on her, or in the house? She's an indoor cat.
1 Answer
Published on September 11th, 2017
Because adult fleas only represent a very small percentage of the flea population it is very possible Princess has fleas and you just aren't seeing them. I'd recommend using a good quality flea preventative like Frontline Plus, Revolution or Advantage. It usually takes 4 months of monthly treatment to fully eradicate a flea problem. Princess could also be having these skin issues related to a food allergy or environmental allergy so if the problem persists or gets worse you should have her examined by your veterinarian. Thanks for using Petco Pet Education Center, formerly Petcoach. I hope Princess's issue resolves quickly!
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