Thanks iridehorses. I bought the saddle on ebay so going to the place I got it from won't help but I could go to the maker. I know that Pessoa is a reputable saddle brand and they would probably like to keep their good name.
Also, I either use Leather CPR, Horseman's One Step, or the Passier Lederbalsam for leather conditioner if that has anything to do with it. Wouldn't the alcohol ruin the leather.