GPS Wireless Dog Fence System, Circular & Custom Boundary, No Subscription | 3 Training Modes:Beep/Vibration/Static, 49-6561FT Range, IPX7 Waterproof, Wireless Collar for Large Medium Dogs, Outdoor Use

Product description

Is the gps accurate?

It is accurate in open outdoor areas with strong GPS signal. For best results, wait until the GPS signal bars are full, then wait about 3 more minutes before setup to allow the satellite signal to achieve the best connection.

Does it work in the woods?

This GPS dog fence is recommended for open outdoor areas. It may work with light tree cover, but dense woods, tall buildings, or heavy obstructions can reduce GPS signal strength and affect boundary accuracy.

Do I need a subscription?

No. This GPS wireless dog fence requires no app subscription, no monthly fees, and no hidden costs. It works directly through the collar receiver.

Can it be used for small dogs?

Yes, it fits dogs weighing 15–110 lbs with neck sizes 10–26 inches. It is suitable for most small, medium, and large dogs, but not recommended for dogs under 15 lbs.

Is it suitable for my dog?

The collar uses progressive correction with beep, vibration, and adjustable static levels. Vibration and static correction can be set to 0, and the built-in protection mode helps prevent over-correction for more humane training.

Package Dimensions ‏ : ‎ 8.27 x 6.34 x 2.01 inches; 11.36 ounces
Item model number ‏ : ‎ ZF550+
Date First Available ‏ : ‎ May 19, 2026
Manufacturer ‏ : ‎ Dwarfuarm
ASIN ‏ : ‎ B0GYW1QKSH
Best Sellers Rank: #46,766 in Pet Supplies (See Top 100 in Pet Supplies) #93 in Dog Wireless Fences #186 in Dog Repellents
Customer Reviews: 2.3 2.3 out of 5 stars (14) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【GPS Wireless Dog Fence System】GPS wireless dog fence system creates a virtual boundary using advanced GPS positioning technology – no buried wires, base stations, or traditional fencing required. Designed for open outdoor environments such as yards, farms, camping areas, and large properties, the system delivers fast, accurate real-time tracking with strong anti-interference capability, ensuring stable signal reception across vast outdoor spaces. For optimal performance, use in locations with a clear view of the sky to maintain strong GPS signal reception. Note: Outdoor use only; not for indoor or areas with many trees.
【Two Fence Modes: Circular + Custom Multi-Point】 This wirelessfence for dogs offers two flexible boundary modes to match different outdoor spaces. Circular Mode enables quick setup—select a center point and adjustable radius 49–6,561 ft to create a standard round boundary in seconds, ideal for open yards or temporary campsites. Custom Multi-Point Mode allows you to create personalized boundaries with 3 to 16 positioning points，adjacent points ≥16 ft. Simply walk the perimeter with your dog to set each corner. Whether you need a simple circle for a backyard or a complex shape for a farm or ranch, this wirelessfence for dogs adapts to your unique layout and terrain conditions.
【3 Humane Training Modes with Smart Protection】 This electric fence for dogs offers Beep, Vibration, and Adjustable Static Correction modes to match different dogs. Start with a gentle beep-only warning, then add vibration or static correction as needed, or set vibration and static to 0 to turn them off. When your dog approaches the boundary, the collar gives progressive alerts to help reinforce safe outdoor behavior. If your dog stays outside the wireless fence for dogs too long, built-in protection mode pauses repeated correction to help prevent over-correction, keeping training safe, humane, and stress-reduced.
【IPX7 Waterproof & Magnetic Fast Charging】The rechargeable gps dog collar fence system is designed for outdoor use and features IPX7 waterproof protection. It can handle rain, wet grass, sprinklers, and outdoor play. The magnetic charging port makes charging easy, and the collar can be fully charged in about 2 hours, helping keep your wireless fence dog collar ready for the next use.
【Universal Fit for Most Dogs】 Our wireless fence dog collar fits dogs 15–110 lbs with neck sizes 10–26 inches, suitable for small, medium, and large dogs. The adjustable collar provides a secure and comfortable fit for outdoor play, while the included short and long contact points help adapt to different coat types: short contact points with short rubber covers are ideal for short-haired dogs, and long contact points with long rubber covers are better for long-haired dogs. With simple set up —ideal for first-time users looking for simple, portable dog containment.