Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

What flea treatment is safe for my sensitive adult indoor cat?

Updated on September 23rd, 2025

Pet's info: Cat | American Shorthair | Female | unspayed | 3 years and 4 months old | 20 lbs

When my Cat Patches was a Baby I couldn’t use anything on her for fleas from flea collars to drops to powers when I put something on her within a few days she almost died what can I use on her now. She’s now about 3 years old when I was trying to put something on her when she was a baby she was from 6 months to a year. I can only Com the fleas out now she’s an inside cat never goes outside so I don’t know how she gets fleas. Thank You for the information Gary & Patches

1 Answer

Most Helpful Answer

Dr. Strydom, DVM

Answered By Dr. Strydom, DVM

Veterinarian

Published on June 2nd, 2019

Cats that are sensitive to topical flea treatments usually do OK with a flea collar. Not any old flea collar, specifically the Seresto Collar. I suggest you try it. One collar lasts 8 months and we have had really great success with using them. It is also the cheapest considering it lasts 8 months.

( https://www.petco.com/shop/en/petcostore/product/seresto-flea-and-tick-collar-for-cats )

Indoor cats can get fleas...

( https://www.petcoach.co/article/5-ways-your-indoor-cat-can-get-fleas/ )

Hope this helps Gary. Best wishes to you and Patches.
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button