Effectiveness of canine training using suit-mounted feeder.

Enhancing Canine–Human communication during training is an important research. We aim to strengthen the communication between canines and humans during the training of canine remote control using robotic technology. Training using rewards is a widely known technique to boost canine ability. So far, this method has consisted of giving rewards from humans, thus creating a strong connection between humans and canines; however, this method can also cause canines to become overly fixated on the people who feed them. Fixation prevents canines from performing behaviors away from people. For that reason, this study explores the possibility of using robotic technology to reduce canine fixation on their trainer. This paper evaluates dog behavior during training with reduced human intervention using a backpack-like device, which provides food as a reward. This method of training is assessed in two dogs by comparing the training time, number of feedings, and number of times the dog looks at nearby humans, as compared to the traditional method. The suit-mounted feeder was used to train the two dogs to follow a spot-light, achieving a success rate of 96.4% in feeding during training. There was no significant difference in training time or number of feedings required for training with this method compared to traditional human-rewarded training methods. On the other hand, it was suggested that the device could reduce the number of times the dogs looked at their trainer by up to 84.7%. Changes in gait caused by the suit and feeder were also evaluated based on the percentage of the swing phase of gait. The results indicate that the presence or absence of the feeder device does not affect the dog's gait. Continued canine training without fixation on the feeder or the trainer could allow the working dogs to demonstrate its abilities in remote areas. [ABSTRACT FROM AUTHOR]