Difficult one. If you were able to pick out 2 or 3 who are the least successful at getting a teat, and mark/identify them so you are able to recognise them every time for supplementary feeding, there is still the problem of what happens to them at normal sow-feeding time every 30 minutes or so for the other 14 with a teat; where do your 3 go? I can't imagine they would politely keep out of the way, nor could you possibly be on feeding duty every 30 minutes yourself 24/7 for weeks on end to supervise who goes where. Unless they were kept completely separate from their mum and siblings, poor little things - sorry, I just don't know what the answer should be, but I'd love to hear how you decide to sort it out. Tamsaddle