by Merritt Clifton          PLEASANTON, California––Maddie’s Fund on March 25, 2015 announced that founding president Richard Avanzino is to retire in June, at the end of the current fiscal year. Said David Duffield,   who cofounded Maddie’s Fund with his wife Cheryl, in honor of their deceased schnauzer Maddie, 1987-1997, “We truly appreciate […]