Business Insider reports A photo posted of George H.W. Bush's service dog mourning beside the casket of his old master has left social media a little teary-eyed
The heartfelt photo, posted initially by H.W.'s son and 43rd US president, George, shows the yellow lab slumped by Bush's casket.
Sully is to make his final journey with his old companion to Washington, DC, on Monday, a report says. The 41st US president will lie in state there from Monday to Wednesday.
