My arab gets girth gall really badly, and the only way we can prevent it is with a genuine sheepskin girth cover. This is all well and good but when it gets sweaty and dirty it gets stiff, then once you wash it it gets worse! It gets to the point where we have to cut it off the girth and buy a new one. Does anyone now any tricks to wahsing genuine sheepskin to prevent it shrinking or stiffening? Would greatly appreciate it!