17 weeks! Wow, I can't imagine Flo putting up with the piglets for that long. They were constantly hassling her and ripping her nipples to shreds. There was no force weaning, she was happy to get away from them and they were happily eating creep. All have since been quite happy with the arrangement.
Karen, the boars piglets are going to new homes next week so I will probably try and reunite Flo with the gilts then as it will be 2 weeks of weaning. They can see each other through the fence now so they won't be totally foreign to her!