Petco Text Logo
Petco Pet Logo

My old dog has a black bump on his face. Is it a bug bite or tumor?

Updated On September 23rd, 2025

Pet's info: Dog | Golden Retriever | Male | 10 years and 2 months old | 80 lbs

Hello! I came home to my parents' today to see my old dog with a blackish bump on his face. My mom said the vet said it was probably from a bug bite, but I'm not too sure. Please let me know what you think!!

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 Mara Howard, DVM

Veterinarian

Published on September 7th, 2017

Thanks for using Petco Pet Education Center, formerly Petcoach! As dogs age, they can develop a variety of skin tumors, some benign (non-cancerous) and others cancerous. I do recommend all abnormal growths be evaluated by a veterinarian to determine if they are an issue or not. Many of these can be diagnosed with an analysis of a needle sample. Good luck!

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