My beloved rescue girl is always a bit whiffy and sheds a fair amount but at the moment she's chuffing up like a block of mature cheddar. Seems to be her paws that are bothering her most. She's been on a grain free raw diet for ages (her non stinky perfect poos are a strange source of joy to me) but I think we need to do something about her skin / paws / coat. What has worked for others please?