Honorary ” Leader of the Pack ” Collin Donnell – Star of NBC’s “Chicago Med ” at 17th Annual Paws Chicago 5K Walk or Run for Their Lives – Chicago’s Largest Dog Friendly event benefiting Paws Chicago. #Dzika#DzikaDogAcademy #PawsChicago5K #PAWS5K Facebook : Dzika Dog Academy,DOGS Empire BY DZIKA