our little terrier Mr. Henry is a notorious underpants thief.  Every morning he'll sneak his way into the bathroom after we've showered, find a colorful pantie, carry it away and proceed to munch on it like it's a fresh piece of bacon.  He's also been known to destroy sunglasses, "indestructible" dog toys, and even a really nice dog bed we got him from our site (he chewed a hold straight through it). I brought home that "indestructible" toy from a pet trade show last month, and he had ruined the squeaker within three minutes. Strong little puppy jaw!