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My dog has a round, scabbed, crusty spot on his elbow. What is it?

Updated on September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 8 months and 10 days old | 30 lbs

I noticed my dog has a scabbed-over marking on his left elbow on his front leg. I can’t identify what it is. Is round and has some white crust with red mixed in. It does not look like a bite and he hasn’t had any exposure to a dog that would bite him. I need to know what this is!

4 Answers

Most Helpful Answer

Ricardo Fernandez, DVM

Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on November 25th, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! This is likely just a callus which happens commonly at the elbow joint given it is a pressure point due to the presence of a bone in that region. I would not be too concerned about this. However, if you ever notice any discharge or open wound in this region, have him evaluated by a veterinarian as that can be an infection. Best of luck!
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Related Answers from Veterinarians

  • Answered By Lauren Jones VMD

    Veterinarian

    Published on May 27th, 2018

    From the pictures, it looks as though the lesions on Bruce’s elbow could be a callus (particularly if he likes to lay on hard surfaces) or an elbow hygroma. He should have these lesions checked by a vet, but if they aren’t changing, it isn’t a rush to have the lesions evaluated.

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    1Pet Parents found this answer helpful

  • Answered By Sarah Box, BVSc

    Veterinarian

    Published on June 21st, 2017

    Poor Spots! I love his name and coloring! From the picture it looks like he may be dealing with some elbow calluses. It is not uncommon for these to become abraded and infected. Without laying my hands on Spots I cannot be certain of this though, so I recommend he be seen by your regular veterinarian to have the areas thoroughly evaluated. He may indeed have a mass that has become irritated, or perhaps has been bitten by an insect. Once your vet has determined a likely cause they will advise you on a treatment plan and dispense any necessary medications.

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    1Pet Parents found this answer helpful

  • Answered By Angel Alvarado, LVT

    Licensed Veterinary Technician

    Published on April 11th, 2019

    It looks like an elbow callous that is a bit irritated. If Kenai isn't bothered by it, you can choose to monitor him at home. Watch for lameness, swelling, bleeding or excessive licking. Provide a well padded bed for him to lay down.

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    1Pet Parents found this answer helpful

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