Dog Guard® vs. Halo® Collar

Dog Guard® vs. Halo® Collar and other GPS Collars

Choosing the right electronic pet containment system can be challenging. We believe Dog Guard® consistently provides not only the most reasonably priced, high-quality electronic pet-containment system, but also industry leading customer service and support from us, your local dealer.

Gradual Correction

No Monthly Fees

Locally Owned & Operated

Designed and Assembled in the U.S.A.

Exclusively Locally-Owned Professional Training & Installation

Online only

Accurate Boundaries

Boundaries inaccurate up to 15 feet

30-Day Battery Life

Requires daily charging

No Monthly Fee

Monthly subscription required

Works for Small Yards & Tight Spaces

Requires 20-foot buffer on each side

Assembled in the U.S.A.

Made in China

15 Year Limited Lifetime Warranty

One-year limited warranty

Ultrasonic Alerts

Ultrasonic sounds that gently alert your dog.

Gradual Correction

Provides dozens of possible intra-zone correction levels. Gentle for most dogs, but tough when necessary.

Set correction levels only

Industry Leading Correction Power for Stubborn Dogs

If needed.

Works with Small Dogs

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.

Revision Date: 5/30/25