SCOTTSDALE, Ariz. -- You hear Orlando Hudson before you see him.
This week, during the D-backs' 12th Annual Fantasy Camp, his voice echoes throughout Salt River Fields.
"You always know when 'O-Dog' is around," former D-backs catcher Robby Hammock said.
Hudson has been a presence in the D-backs organization the past two years, visiting each of the team's Minor League affiliates to work with infielders.
Former manager Chip Hale often brought Hudson to visit the big league team when he felt the players needed some energy.
"You have to bring the energy," Hudson said.