The terms “invisible”, “invisible fence” and “invisible fencing” are registered and considered trademarks by Invisible Fence, Inc.  Electronic pet fences with a buried wire are often referred to as “invisible fences”, but Dog Guard® should not be confused with the Invisible Fence, Inc.  Dog Guard® is not affiliated in any way with the Invisible Fence, Inc.  Dog Guard® and Out of Sight Fencing® are registered trademarks of Sunward Electronics, Inc.

Boundary Plus® and Boundary Plus Smart® are registered trademarks of Invisible Fence, Inc. The term “invisible fence” is registered and considered a trademark by Invisible Fence, Inc. Electronic pet fences with a buried wire are often referred to as “invisible fences”, but Dog Guard® should not be confused with Invisible Fence, Inc. or the Invisible Fence brand. Halo® is a registered trademark of Protect Animals With Satellites, LLC. Dog Guard® (Sunward Electronics, Inc.) is not affiliated in any way with Invisible Fence, Inc. and Protect Animals With Satellites, LLC. Dog Guard®, Out of Sight Fencing® and FreedomPro™ are trademarks owned by Sunward Electronics, Inc.

Boundary Plus® and Boundary Plus Smart® are trademarks of the Invisible Fence, Inc.  The terms “invisible”, “invisible fence” and “invisible fencing” are registered and considered trademarks by the Invisible Fence, Inc.  Electronic pet fences with a buried wire are often referred to as “invisible fences”, but Dog Guard® should not be confused with the Invisible Fence, Inc.  DogWatch SmartFence® is a registered trademark of DogWatch, Inc.  Dog Guard® is not affiliated in any way with Invisible Fence, Inc. or DogWatch, Inc., and use of their marks herein does not imply any association with or approval by their respective holders.  Dog Guard® and Out of Sight Fencing® are registered trademarks of Sunward Electronics, Inc.