What is that bizarre, yet strangely comforting, odor emanating from the general direction of your dog? All you’re certain of is that your dog stinks, and it’s been bothering you for a while. When the dog nestles into her dog bed for an evening nap, you decide to conduct an unscientific survey. Moving your nose about and inhaling gently at various points, the source reveals itself powerfully. As you reach the base of your dog’s feet, you find that they reek of … Fritos?