my ds is ten weeks old, and has over the last three weeks or so, developed really dry skin, all over especially on his arms and legs, it looks like chicken skin and is really rough and bobbly, if that makes sense. i got some E45 Junior cream which has really helped on his face, but his body is still rough as old boots! i haven't changed detergent or anything, so i'm stumped. Tried a few creams to no avail