View 2 of Dr.Trainer B1Pro Dog Bark Collar with APP & Watch Control, Anti Barking Training Collar Smart Progressive Mode with Barking Report, Stop Barking Collar for Small Medium Large Dogs (No Shock)

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View 1 of Dr.Trainer B1Pro Dog Bark Collar with APP & Watch Control, Anti Barking Training Collar Smart Progressive Mode with Barking Report, Stop Barking Collar for Small Medium Large Dogs (No Shock)View 2 of Dr.Trainer B1Pro Dog Bark Collar with APP & Watch Control, Anti Barking Training Collar Smart Progressive Mode with Barking Report, Stop Barking Collar for Small Medium Large Dogs (No Shock)