Petco Text Logo
Petco Pet Logo

Should I worry about hard black lumps on my dog's ear and belly?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 49 lbs

My dog has a hard black lump on the inside of her ear. It's not massively bothering her but it is quite big. Last night we also found a similar smaller lump on her belly near her back leg. I am going to book a Vets appointment but was wondering if you had any idea what it could be and should I be worried. She is a rescure mixed breed (beagle/staff/lab possibly others) and around 8 years old x

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. Strydom, DVM

Veterinarian

Published on September 16th, 2019

Any lumps/bumps that you notice on your dog should be checked out by your vet so I'm glad you are planning a vet visit. Lumps are usually one of these things: * abscess * cyst * tumor/cancer There is no way I can tell you what it is just by looking at a photo but I have a suspicion it is a tumor of some sort; may be benign or malignant. Your vet will be able to tell you more after the exam.

Vote icon

7Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored