'If you ever needed proof that The Great Danes are super observant and intelligent, here it is!<br /><br />Shared by Lisa Kaufman, this pleasant video shows her pet pup, Henry howling for the first time after watching his brother do the same. <br /><br />"This is how Henry reacted after seeing his brother, Jupiter howling on the computer," Lisa commented. "After lots of head-turning, he actually howled back. We had never before and never since heard him howl! Twin brother language?"<br /><br /><br />Name: Lisa Kaufman<br />Location: Raleigh, NC, USA'<br />WooGlobe Ref : WGA380652<br />For licensing and to use this video, please email licensing@wooglobe.com
