Does anyone else find that their pigs eat less hay when it is in the rack? Mine weren't keen on the rack and prefer to play in their hay, but they pee where they're sitting and the hay gets all gross. Is it just my imagination or has anyone else found that their pigs ate less when it was in the rack? Mine have won by the way, their big sad eyes broke me after about 3 days and they now have a fresh pile every day, with top ups when they've decided they've eaten all the good bits!