omg i just creased up laughing! I made them a hay hidey out of a box - basically a box jam packed with hay. as soon as i started to put the hay in they all came out to inspect what i was doing - and when id finished they were all pushing and shoving trying to get in first - then my daughter came into the room and made them all jump with her big mouthrolleyes and all three of them made a mad dash for this box - which can just about fit one piggy in snuggly - and all you could see was three big fat wobbly bums hanging out! ha ha! sooo funny! i wish i had my camera phone to take a pic! anyway the hay hidey was a huge success i think! 
