Calluses

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                      General Information



A callus is a pad of hairless, thickened skin that develops in

response to pressure on an area where there is not much

cushioning tissue over the bones.  They occur commonly on the

elbows and hocks of large dogs.



When a large, heavy dog sits or lies on a hard surface, the

skin over the elbow and/or hock is squeezed between the hard

surface and the bone.  Eventually the skin becomes thickened and

tougher, and a callus is formed.



Though calluses are unsightly, they usually cause no harm.  In

rare instances, the callus becomes infected or fluid-filled,

and surgical treatment is necessary.



                 Important Points in Treatment



1.  General measures:  Your pet should not be allowed to rest on

    hard surfaces.  Thick foam padding, straw or several rugs can

    be used to provide a comfortable bed.



2.  Special instructions:





        Notify the Doctor if Any of the Following Occur:



    * Your pet's callus appears to be increasing in size.



    * There is drainage from the callus.



    * Your pet's callus begins to swell or fill with fluid.