An unique, even hard, experience. Gaucs system has been tested day and night with the collaboration of some Italian Red Cross canine units from Nervesa della Battaglia (TV). Through GPS support, now, are here available some examples, obviously correlated with dates, of one of those Canine Units’ work in two scenes of the ‘’H24 No-Stop’’ training, that took place in Bresso (MI) on 30th and 31st august 2014.