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Dog has painless groin bump. What is it? Should I call the vet?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 1 year and 4 months old | 50 lbs

Hello! I found this bump on my dogs groin area. She lets me touch it and doesn't react when I tried to clean the area with some warm water. Any idea what it is? Should we have our vet look at her?

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2 Answers

Most Helpful Answer

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Answered By Debi Matlack

Veterinary Technician

Published on July 14th, 2021

It could be a small insect bite or minor skin infection, the rest of her skin looks pretty normal. Keep an eye on it, keep it clean with a warm damp washcloth and rub in a small amount of triple antibiotic ointment without steroid, as steroids slow healing. If it doesn't improve significantly in a few days, gets worse, spreads, or if she starts feeling sick or itching, get her an appointment with her vet.

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    Answered By Dr. Strydom, DVM

    Veterinarian

    Published on May 17th, 2019

    This could be bruising from trauma. It could be hives but usually those are raised welts and not under the skin. It could be an insect bite but again, usually raised. Could be a mild bacterial skin infection but that does not usually start fading away in an a few hours. I would not be overly worried about this unless it gets worse or does not completely go away. If that happens then get him to your vet for an exam.

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