Time Warp - Dog Drinking

Watch Time Warp Wednesdays at 8 pm ET. go.discovery.com/?mkcpgn=ytdsc1&url= dsc.discovery.com/videos/time-warp/
Ever wondered what a dog's tongue does when it's vorcaiously drinking water on a hot summer day? Now you can see for yourself.

Catch Time Warp - Wednesdays @ 8pm E/P, only on Discovery.