Petco Text Logo
Petco Pet Logo

My dog has a crusty, pus-filled patch and red spots. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Silky Terrier | Male | unneutered | 10 lbs

my dog had a raw patch on his right shoulder area, now the patch has become very crusty and there is also some puss and he also has little red spots on his belly.

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Leigh, DVM

Veterinarian

Published on March 1st, 2022

It looks like your dog has a skin infection so he should be examined and treated by a vet. He, likely, needs an oral antibiotic and an anti-inflammatory that your vet can prescribe. If the meantime, you can bathe him with a medicated shampoo, like Douxo Chlorhexidine. You could also spray the lesion with Vetericyn wound and skin care spray.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored