| 摘要 |
A pet training system and device, and method thereof, wherein a physical barrier protects a door from pet claw and chime damage, wherein the physical barrier is soft and safely constructed for pet contact without risk of injury, wherein a plurality of percussive tones are generated by pet contact, wherein device design facilitates convenient transport and installation on essentially any doorknob, and wherein a training DVD facilitates user understanding of house training methods incorporating the device.
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