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Dog's red bumpy leg rash: what causes it and how can I help?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | unneutered | 80 lbs

My dog has a red bumpy rash on his back right leg but no where else on his body, he occasionally licks and chews at it. What could has caused this and how can i help?

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1 Answer

Most Helpful Answer

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Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on February 19th, 2019

This is probably caused by an allergic reaction. first of all make sure you de-flea Bear 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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