Our large black sow has just had her second litter. Our experience with the first litter went well and pretty much by the book and she was a very good mum so with that experience behind us we were less nervous this time (well the missus was, I'm always pessimistic).
This time was pretty much the same with a couple of exceptions. Mum was good enough to wait for a dry day and not start until 9am

However the first piglet had arrived before we got to her and my wife was distressed to note the piglet was missing a roughly circular section of skin about 3cm along the length of the spine and 4cm wide down the side of the back towards the right back leg. Our first thought was that mum must have trodden on him but there was no bleeding

. However the third piglet arrived with much the same problem although the patch of missing skin was much smaller. It wasn't until later we noticed a third piglet had what appearred to be a small healed scar on its right side towards the rear leg. The litter was 12 in total of which one was DOA.
I phoned the chap who we'd originally got mum from to see if he'd seen anything similar. He's been really great and is always happy to talk over any questions or problems but this was not one he'd come across before.
Both piglets were active and keen to feed but it was obvious the damaged areas were painful as they let out more of a squeal than normal when their siblings clambered over them. We bathed the damaged areas and sprayed with antiseptic, which must have stung

A quick check on the internet bought up Epithiliogenesis imperfecta a.k.a. Aplasia cutis congenita. It matches exactly with what we saw both from written description and pictures (not for the squeamish!!). On the positive side, the pictures showed significant and almost complete healing on a piglet over the course of 30 days, which had damage similar in size to the more badly effected of our two
Rang the local farm animals vet who was aware of the condition but had never come across it. His suggestion was for the more badly effected one to be knocked on the head as it was unlikely to survive being so prone to infection but that with TLC the other might make it.
This morning all 11 piglets were still well and we decided, hopefully rightly, to give both the damaged chaps a chance. Going to try daily bathing the damaged area in warm water, a quick spray of oxyvet and a layer of barrier cream.
So my question is, has any one come across this problem and have any advice? Are we doing the right thing?