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

My puppy has an itchy, scaly spot on her back. Is it ringworm?

Updated on September 23, 2025

Pet's info: Dog | Pomeranian | Female | unspayed | 6 months and 2 days old | 2 lbs

My Pom puppy has a itchy circle spot on her back. About the size of a quarter. Has been there for about a week. It started the day after the vet gave her de-worming medicine and her topical anti flea and parasite prevention. It’s scaly. Does it look like an allergy to something ? Maybe a reaction to the de worming medicine? Does it look like ringworm? She is on a grain free diet which her vet actually recommended I change so I will be changing that and including grain soon. Thank you!

1 Answer

Most Helpful Answer

Dr. Elizabeth

Answered By Dr. Elizabeth

Veterinarian

Published on January 7, 2020

I would be worried about ringworm with this. I recommend to have Coco checked for ringworm since humans can get it. It could also be something like a bacterial infection. An allergic reaction is possible but most pets would get several lesions.
I agree to change the food. I recommend the food Royal Canin Small Breed:
https://www.royalcanin.com/us/dogs/products/size-health-nutrition/very-small-and-small-range

I hope this helps and please feel free to post any additional questions.
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