I'm a bit concerned. I am in the first cycle of piglets and our 'gilt' had a huge litter of 12, 11 remaining and she has done a sterling job of keeping them going, they are all extremely lively and healthy....however, I have been advised to wean them early-ish and have done so, today, at 4 weeks. They are a bit skittish, but have responded well to lots of attention from the children. BUT now I am panicking about the foxes. we do have foxes in our garden. will they be too young at 4 weeks to keep a fox at bay? the pen they are in is close to the house but I could do with some advice please.