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Why does my 10-month-old Lab have spots on his tummy and underarms?

Updated On September 23rd, 2025

Spots on my Lab's tummy and underarms. He is 10 months, up to date on all shots. Healthy dog.

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1 Answer

Most Helpful Answer

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Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on May 25th, 2017

This is probably caused by an allergic reaction. first of all make sure you de-flea your dog regularly every month with a high quality spot on (ex. Advantage) as fleas are by far the most common reason for these reactions. If the fleas are not the problem, it could be an allergic reaction to food or an environmental factor. this is more complicated to treat and will sometimes require medications such as Steroids, anti histamines or cyclosporin in order to stop the allergy.

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