This might help:
http://www.inovago.com/servlet/Detail?no=60&ovmtc=content&ovadid=7588057522
No shock setting, so no chance for error - vibration only collar.
See www.deafdogs.org for more info on training deaf dogs.
http://www.inovago.com/servlet/Detail?no=60&ovmtc=content&ovadid=7588057522
No shock setting, so no chance for error - vibration only collar.
See www.deafdogs.org for more info on training deaf dogs.