Petco Text Logo
Petco Pet Logo

Why does my dog have a dark bump on his elbow after grooming?

Updated On September 23rd, 2025

Pet's info: Dog | Maltipoo | Male | 3 years and 4 months old | 5 lbs

I noticed my dog has a dark bump or scab on his elbow. Last week after his haircut, he had a red mark there. I was wondering what was it since its not flat like a scab. He's not bleeding nor in pain.

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

That could be an infection or area of irritation. You could have him examined which would give you a better idea of the cause. You could also watch it for a week and see what happens. Protect the area from licking or rubbing. Keep it clean and dry. You may apply a tiny dab of organic coconut oil once a day to moisturize it. If the lesion is still there in a week or if it is getting worse at any point, have him examined by the veterinarian. I hope this helps.

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