Sully sits by George H.W. Bush's side at Capitol Rotunda
Former President George H.W. Bush's service dog Sully sat by his side Tuesday morning as the former president lay in state at the U.S. Capitol Rotunda.
Sully spent several minutes in the rotunda as members of the public continued to pay their final respects to Bush.
Bush died Friday in Houston at the age of 94.
Sully made headlines Sunday when a picture of him lying alone in front of Bush's flag-draped casket in Houston went viral.
Bush spokesman Jim McGrath posted the picture with the caption, "Mission complete. #Remembering41."
Bush received Sully in June from America's VetDogs nonprofit organization.
The president had a form of Parkinson's disease. Sully could open doors, pick up items and summon help.
Sully will stay with the Bush family through at least Wednesday.
Sully will eventually return to America's VetDogs in New York and then join the Walter Reed National Military Medical Center's Facility Dog Program.