Just when I was getting lulled in to a false sense of security thinking all was well in Chickensville, I noticed today that Basil, my almost 2 year old cockerel and king of the garden was limping badly. Close inspection has revealed a sort of growth on the top of his foot, slightly oval shaped and about the size of a very small bean, greyish white in colour, taut and a little shiny, almost like soft toe nail tissue but in the wrong place. I took a picture but it hasn't come out very clearly so will try and take another tomorrow and paste it up. Does anyone have any idea what it could be and how I can treat it - it's clearly quite painful for him? There doesn't appear to be any other damage to his foot, no signs of a cut or anything.