New Dog Harness Relays Feelings

We all talk to our dogs, and now our dogs are one step closer to talking back. As shown at this week's Consumer Electronics Show (CES), the new dog harness from Langualess changes color with mood. Sensors monitor heart rate to interpret whether your doggo is excited, happy, interested, relaxed or stressed. Already on sale in Japan for about $37, they should be available in the US later this year.