A fully developed bog spavin is shown on the left leg in the right luind 

 illustration, while the one in the left illustration shows a large ringbone at 

 the base of the pastern. 



A clean, clearly defined hock appears In the photo on the right shown 

 from the point of view most likely to discover bone spavin. The photo to 

 the left shows this, as a spavin majr be clearly seen at the inner base of the 

 right hock. 



