Ive noticed alot of people who have their new piggys saying they have seen them popcorn or running around... well ive had my three for about a month now and i have yet to see them popcorn or run for that matter! they walk about, follow each other but no playing as far as i can see. Is this because they are still settling in? how long do piggys take to settle into a new home? and another thing. although they are fine when being held - yes even francesca funnily enough!- they run away when i attempt to pick them up - it does take a while for me to actually get them! lol! will they get used to me over time?