(l-r) Dr. Mimi Arighi, William Back, 
Dr. Rex Bailey

(l-r) Dr. Alan Rebar, Chancellor Dworkin, President Jischke

(l-r) President Jischke, Chancellor Dworkin, "honorary diggers" and their owners, Dr. Alan Rebar, Dean of Purdue's School of Veterinary Medicine, and Dr. David Schmidt, Chair of the Veterinary Task Force