August 2, 2017 6:10 pm Does It Work? Polar Pooch The Polar Pooch mat purports to keep your pet cool on the balmiest of summer days. But does it work? US & World Videos 0:37 Ex-Abercrombie CEO arrested on sex trafficking-related charges 9:07 Selena Gomez and Benny Blanco's sweetest moments 2:13 Real-life ‘Karate Kid' meets his inspiration 2:12 What to expect in court as Trump faces 2020 election charges in DC 0:54 Parents can start helping teenagers to build a financial foundation at home without spending