I know - how childish is it for retirees to trash-talk each other? But by last summer, the situation seemed to become more troubling, says Cush's childhood friend Bob Wildey. In August, Wildey, who now lives upstate, was visiting home and brought his dog to Pennypack, hoping to catch up with Cush. Wildey says he saw Santosusso and asked, "Have you seen a guy walking a dog that has a bell on his collar?" which would have been Dutch (park regulars nicknamed Dutch "Ding-Ding").