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ANTENNA KEEPER FOR 
DOG COLLAR
The antenna keeper for TR-dog®dog collar protects the flex band and radio antenna on the compatible dog tracking collar/device from damage that may occur during use. You can keep it as a spare component for your TR-dog® GPS dog collar.
IN THE BOX:
● Sheath for flex band and radio antenna (for GPS dog collar)
http://www.tr-dogs.com/