Automated Dog leash Assembling Machine, Speed, Consistency and Accuracy, which could drastically reduce human error by its main features like placement auto-correction, spring placement automation, hole-punched automation and fastener automation. This automation will be able to yield up to 1200pcs/hour. At the end of the day, production line by hands are not only costing money and time, it still has a major in consistency issue. This automation will solve all those problems listed above and reduce resources.