41UCiuEl0pL

This digital ultrasonic collar operates all High Tech Pet Power Pet electronic pet doors and Sound Barrier and Yard Barrier sonic fences. Using all digital circuitry, this state of the art design provides a stronger signal and maintains better...

$44.99
 
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31yxRZXHXeL

Engineered for performance, design, value and extreme reliability, Power Pet doors are motor driven and activated by a tiny ultrasonic collar. Other electronic pet doors merely unlock a hinged panel, requiring your pet to push it open. That's...

$369.99
 
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