I have always loved falling asleep to the smell of my dogs' paws. I started telling other dog-lovers this recently, only to find that many others feel the same way. Then, Dogster founder Ted Rheingold pointed me to a phenomenon referred to as Frito feet: Bacteria and yeast naturally reside on the skin of all animals, including cats and dogs. The feet of both species contain many folds and pockets, such as the areas between toes and the spaces between the foot pads. These areas have increased levels of moisture and decreased air circulation at the level of the skin....
