[PixieStix]

Hand feeding them veggies also helps them warm up to you. I trust you have hideys in the cage? Contrary to belief, hideys do not make a pig more affraid, but rather help them settle down if they have somwhere 'safe' to run to. Don't be worried, this is perfectly normal behavior. If you do a search on hand taming pigs or something of the sort you'll find loads of these threads.