Can you fix a sheepskin pad?

I have a Thinline sheepskin saddle pad that has a rip and missing sheepskin. Is there are way I can fix it? Like a patch or something? It s an expensive pad so I cant just get another one. A women told me that I could get the pad re skinned but I have not found anyone that does this. Do you know of anyone? Or could I fix it myself? Thanks! The rip is about 2 inches by 3 inches at the back of the pad.