I have a buff orpington that has a worn spot on both of her pads, she is 6.5 months old is a free ranger and isn't limping or favoring her feet in any way. I have read that any spot on the foot is bad. Twice a day I spray the bottom of her feet with Veterycin. I have seen ample pictures of bumble foot and her feet don't look like they have an actual scab its looks like the skin is thinner on the bottoms of her feet. Is that bumble foot? I have smaller breeds and they are fine I am thinking that maybe she is just bigger and heavier and when she goes down the ramps she wears the bottoms more??? I don't know this is the first flock I have had, is this possible?? Can pads get worn???