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What's causing my dog's spreading skin rash and bumps on his neck?

Updated On September 23rd, 2025

Pet's info: Dog | Boston Terrier | Male | neutered | 2 years and 9 months old | 35 lbs

My dog has a skin rash and bumps , it began like one small pimple , then it spread out below his neck

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2 Answers

Most Helpful Answer

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Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on May 9th, 2017

This is probably caused by an allergic reaction. first of all make sure you de-flea Max 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 Apoquel in order to stop the allergy.

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    Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on June 26th, 2018

    This is probably caused by an allergic reaction. first of all make sure you de-flea Bailee 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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    1Pet Parents found this answer helpful

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