Petco Text Logo
Petco Pet Logo

Why does my dog have a spreading rash on her belly and neck?

Updated On September 23rd, 2025

Pet's info: Dog | Boxer | Female | spayed | 65 lbs

Hi I had a question I have a Boxer female dog 1year old her belly seems to be covered in a huge rash going up her neck and now spreading around her body what do you think it is?

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. Elizabeth

Veterinarian

Published on January 13th, 2020

Those spots on Blu could be several things including fleas, allergies, skin mites or bacterial infection. Since it is getting worse, I recommend to have her examined by the veterinarian. Until you can get her into see the doctor, there are a couple things you can do at home and they can help but they may not address the underlying cause. You can try adding in an omega 3 fatty acid supplement for dogs, this can help improve the skin health. You may also try changing her diet to something like Royal Canin or Nutro as they are aimed at skin health. You can wash the lesions once a day (not her whole body, just the lesions). Also protect the area from trauma by having your pup wear an elizabethan collar at all times. I hope this helps and please feel free to post any additional questions.

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