Just spent an hour fooling around killing the Too Weak Lynxes that spawn in Meriphathaud Mountains [S]. There is a place where 3 Lynxes spawn, and I killed them each around 10 times. I got 2 Lynx Hides and 2 Lynx Meat. No TH or anything, so that would improve the drop rate, but I guess it's a base of less than 10% on the hide. I believe this also drops from the War Lynxes that are higher level, DC++ to my SMN72/WHM36.