Elbow calluses are defined as gray, hairless, wrinkled patches of thickened skin at the bony pressure points (outside the elbows).
They can develop elsewhere also, but elbows are the most common location. They are pretty common, particularly in larger dogs.
What causes elbow calluses in dogs?
If you look it up, you’ll find it says that elbow calluses are caused by lying on a hard surface.
The Dictionary of Veterinary Terms says that calluses develop in response to repeated irritation. You know, calluses, we all had one at one point or another.
Are they a big deal?
Elbow calluses are generally harmless, though they can develop into ulcers or abscesses.
The remedy for a developing callus is to provide soft, comfortable bedding (provided that your dog will actually use it, as dogs might prefer a hard floor to cool themselves, for example).
When our late rescue, Bruin, came to us, he had calluses almost the size of my fist and very hard. However, they did soften and shrink somewhat over time.
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| Bruin’s calluses looked like this, except way thicker. Image: Better Beds For Gun Dogs |
Jasmine’s hair loss on her elbow
When Jasmine started losing fur on her left elbow, I was concerned it might be an infection of sorts–again.
It didn’t ooze or smell in any way, but I thought it was strange that it was happening only on one elbow. So the next time we were at the vet’s, I asked him to check it out.
The vet checked out and said it was a developing elbow callus.
I was glad it was not an infection but found it curious why she would develop one in the first place and why just on the one elbow. She has a variety of comfy beds to choose from, we have carpeting and rugs everywhere ever since her first knee injury, and she spends most of the time resting on her cooling bed. She does spend some time lying on the ground when at the horse farm, but I didn’t think that could have been enough to cause a callus.
What is most likely to cause elbow calluses?
Here is the interesting bit. The vet said that short pile carpets are the worst and most likely to lead to elbow calluses.
Worse than hardwood floor, worse than concrete, worse than any other surface.
OK, fine, but Jasmine hardly ever rests on the actual floor …? And it still wouldn’t explain why just the one elbow …? I started paying more attention, and then the mystery unraveled itself.
Yes, Jasmine spends most of her time on the cooling bed.
But with closer observation, we found out that she’ll lay on it with the left elbow OFF the bed and on the [short pile] carpet most of the time.
AHA!
The vet suggested raising the bed. It is a water bed, after all, though. If we made a hard platform, it would be just another obstacle to kick or trip over (if not for the dogs, then for hubby for sure). On the other hand, if we put something soft under it, I’m sure the bed wouldn’t like that.
It’s about friction
The solution lay in the understanding of the problem. It was not necessarily the hardness but the friction that was the culprit.
The friction is what would make a short pile carpet worse than the bare floor.
We got a soft blanket and placed it underneath the cooling bed to cover quite a large area around the bed.
Not much of a decorating statement, but it certainly did the trick. The hardness is pretty much the same, but the friction is substantially reduced.
Success
Jasmine’s callus is gone, the fur has grown back, the elbow looks as good as new.
OK, it’s nothing groundbreaking, but I thought it was pretty interesting. Indeed, something that wouldn’t have occurred to us.
Short pile carpet is the elbow’s primary enemy.
Who would have thunk?