Kitty Roo sweatshirt, hamster-powered car: See the greatest gadgets for pets

Pet expert Andrea Arden visited the Global Pet Expo brought her favorite finds to TODAY, including the Wooly Snuffle Mat, which lets dogs forage for their food; a Kitty Roo sweatshirt with a carrying pouch for your cat, and a toy car powered by a hamster wheel (shades of Fred Flintstone’s car!).