Rosie, a Manx-mix, was a rescue and her feet said she'd walked a very long way. Because she's one of three cats in the same house, I gave her flea-drops and she broke out in a horrific scabby rash. Got her a flea collar, same thing. After trying other cat treats, I got her Greenies --specifically the skin and fur variety-- and she inhaled them. A month later, the rash was gone, her coat had become thick and glossy, and the pads on her paws are smooth and supple.