Taffy has never had a problem with other piggies - she's definitely a "groupie" who is at her happiest with other piggies around; and that shows in the respect the others treat her with. Her daughter Telyn has inherited her sociable, even temperament. The two are the ones who truly get on with everbody. They are still very close.
Ceri is an endearling little busybody. I was sorely tempted to rename her my "butterfly" (Eilir) at one point! Cariad is the most timid, but she has gained a lot in confidence since her arrival and is currently busy throwing her extra weight around amongst the junior sows (though not on video). They were physically very small, thin and very nervous when they arrived and were no match for the top sows.
Hafina is now finding her feet and learning to stand her ground, unlike at the beginning. I wouldn't be surprised if she eventually moved a bit further up the ladder. Ffowlyn has spunk and ambitions, but she's currently the youngest...