This will be my 3rd time that I have raised this breed and have always found them very friendly. This time the two girls would bite me if they could, have eaten a hole in their Ark and seem to be looking for food all the time. Think they are about 4 months old now. I give them the same feed as I have always done plus fruit and veg. Could it just be their breeding, different sow. They always seem happy to see me, tails wag and they come running but I have to watch those little teeth all the time.