had my piggies a week now they have been in the outside run a few times, but today i thoguht what the hell il let them loose lol, iv seen a completly differnt side to them, in the cage they tend to just hide n sleep. n in the run they just eat. but after half an hour runnning round n firstly over coming the fact they had a big wide space, they have gone nuts lol, they keep leaping in the air.. ( is this normal) ? and litrally running around like mad sqeeking at the top of their little voices, they are so funny to watch they keep following each other step by step. i think I'm gonna upset them whn i put them away again lol