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My dog has pea-sized lumps under skin on back and legs. What are they?

Updated On September 23rd, 2025

Pet's info: Dog | Staffordshire Bull Terrier | Female | spayed | 4 years and 1 month old | 50.7 lbs

Hi i have noticed little pea siz lumps on my dog, 1/2 on his back few on his hind legs one or two on belly, they are not crusty just under the skin. He is a Staffordshire bull terrier

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1 Answer

Most Helpful Answer

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Answered By Sarah Box, BVSc

Veterinarian

Published on June 20th, 2017

The pictures are difficult to see, but I wonder if your dog is dealing with some small bumps secondary to insect bites (e.g. Mosquitoes, ants). If this is the case they should be expected to resolve over the course of 1-2 weeks. Another type of small skin bump that does NOT typically resolve with time is a sebaceous cyst. It would be unusual to see such a number of them develop all at once though. If the bumps do not start to resolve on their own then please schedule Zane an appointment with your regular veterinarian to have the bumps evaluated.

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