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

Why is my dog losing hair in patches and has strange skin issues?

Updated on September 23rd, 2025

Pet's info: Dog | Saint Bernard | Female

My female dog( I don't really want to use the word ) she's losing hairs from various places like near her eyes,stomach,shoulders,and something dirt like thing has formed near her neck and hands. I've no idea what it is and unfortunately we've been unable to find a solution to this we put antifungal powder and she wipes it off though it's not the flammable kinds not containing menthol etc she doesn't eat medicines, she's about 4-5 years old her teeth even seem comparatively smaller . Please help

1 Answer

Most Helpful Answer

Dr. Strydom, DVM

Answered By Dr. Strydom, DVM

Veterinarian

Published on August 21st, 2017

I'm sorry that Sid is having this issue.

I strongly recommend you take her to the vet for an exam. It is very difficult to tell much from the photo you posted. Hairless can be caused by any number of issues: hormones (if she is not fixed), an underlying endocrine disease like Cushing's or hypothyroidism, parasites (mites, fleas, etc) or she may have an allergy or a bacterial or fungal infection of the skin. As you can see, it is not something that can be easily distinguished with an internet photo.

You can certainly try a medicated shampoo. I do not know what you have available in India but I would suggest one like this one. Try to find one with the same active ingredients:

https://petshopindia.com/dog-medicated-shampoo/venttura-dacderm-plus-antimicrobial-medicated-shampoo-200ml

You could also try giving her some vitamins but if she won't take medicine she may not eat it:

https://www.petsworld.in/petcare-nutricoat-advance-dog-supplement-200-gm.html


I hope this helps. If you have any additional questions please feel free to ask again!

Best wishes!
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