Dogwatch products are protected under US Patent numbers:
5,353,744; 5,465,687; 6,079,367; 6,360,698; 6,467,435; 6,575,120; 6,825,768 and D,491,481.

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept interference received, including interference that may cause undesired operation.

DogWatch products are lead-free and compliant with RoHS

Hidden Fence brand ® should not be confused with Invisible Fence® or Invisible Fencing ® which are products and registered trademarks of Invisible Fence, Inc. sold in the US. Hidden Fence brand ® should not be confused with products on online auction sites claiming to be “hidden Fence”. © 1990-2021 DogWatch ® Inc. All rights reserved. No photographs, illustrations or text can be reproduced in any form without the express written consent of DogWatch ® Inc. Dog Fence. © 2002-2021Hidden Fence. All rights reserved. No photographs, illustrations or text can be reproduced in any form without the express written consent of Canine Containment

Licenced web domains to Hidden Fence d/b/a Canine Containment Company Pty Ltd include the following: www.www.hiddenfence.co.nz, www.hiddenfence.co.nz, www.invisiblefence.com.au, www.remotetrainers.com.au, www.bigleash.com.au, www.invisibledogfence.com.au, www.hiddendogfence.com.au, www.invisblefence.co.nz, www.invisiblefencing.com.au