Mark Caldwell, (right) and Tony Kaczoroski wrestle a tree sculpture made of iron bars into place Monday at the Fayetteville office of Soldier On Service Dogs. The tree sculpture is called an Alive Tree and will serve as a symbol of life for veterans. The tree was made at Northwest Technical Institute in Springdale by high school students and donated by the school. Soldier On Service Dogs provides canine companionship to military veterans dealing with post traumatic stress disorder or traumatic brain injuries. There will be an unveiling of the sculpture at 10 a.m. Wednesday.