When you're gone, the Mumford & Sons' song "I Will Wait For You " might as well play on a perpetual loop in your dog's head.

Meet the incredible dogs protecting communities across the globe and learn why certain breeds dominate police work.

F or a species that tends to be portrayed as noble, intelligent, and discriminating, some dogs sure do love to eat poop. Their fecal snacking extends to foreign excrement, litter boxes, and even their ...