GPS Wireless Dog Fence System
- Training Collar
- Midnight Black
- 10.6 ounces
- 2 years
- Better rated than 94%
A wire-free containment option worth considering for open yards, though the lack of review history means real-world boundary accuracy is unproven.
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How it ranks among the 100 training collars we track
5.0★ across 29 Amazon ratings, Bayesian-smoothed toward the category average.
29 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 100 training collars we track - how the scorecard works · full training collars data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A GPS-based wireless containment system pairs a rechargeable collar with a base unit to keep a dog inside a set boundary without buried wire. It is built for dogs from 15 to 120 lbs, spanning small to large breeds.
Unlike wire-in-ground systems, this one relies on GPS positioning to draw the boundary, so setup does not involve trenching a yard. The collar carries an IPX7 rating for rain and puddles, and offers three correction modes for different training preferences. As a new listing with no review history yet, buyers should treat containment radius claims as manufacturer-stated until tested on their own property.
- IPX7 waterproof rechargeable collar
- GPS-based boundary, no buried wire
- Three correction modes
- Rated for dogs 15 to 120 lbs
Who it's for
Owners of one or more dogs weighing 15 to 120 lbs who want boundary containment without burying wire. Less suited to properties with heavy tree cover, where GPS drift can affect accuracy in any GPS fence.
Strengths and trade-offs
Drawn from this product's published specifications.
- No wire burial required for setup
- Rechargeable IPX7 collar handles wet conditions
- Fits a wide weight range, 15 to 120 lbs
- Three correction modes for different training needs
- No review history yet to confirm boundary accuracy
- GPS containment can drift under tree cover, a known limitation of the category
Performance notes
The system uses GPS rather than a buried wire loop to define the containment zone, cutting installation time but tying accuracy to satellite reception. The collar runs on a rechargeable lithium ion battery and is IPX7 rated. Three selectable modes let an owner choose the intensity of the boundary correction.
Specifications
| Brand | GPS |
|---|---|
| Model | ZF500 |
| Dimensions & fit | |
| Item Weight | 10.6 ounces |
| Item Package Dimensions L X W X H | 8.6 × 3.9 × 1.9 inches |
| Item Dimensions Lxwxh | 6.3 × 1.2 × 2.8 inches |
| Construction & materials | |
| Color | Midnight Black |
| Included components | |
| Included Components | GPS Wireless Dog Collar Fence System |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Item Model Number | ZF500 |
| Manufacturer | Tatasara |
| Directions | 18+ |
| Model Name | ZF500 Wireless Dog Fence |
| Specific Uses For Product | Dog Training, Outdoor Pet Safety, Pet Containment |
| Target Audience Keyword | Dogs, dogs |
| Customer Reviews | {'ratings_count': '29', 'stars': '5.0'} |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Asin | B0GWMT6BJD |
| Date First Available | April 9, 2026 |
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How it compares
This product against the closest alternatives we track in training collars.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| GPS Wireless Dog Fence SystemThis product | 5.0 / 5 | 29 | 3.8 / 5 |
| Educator ET-300 Mini E Collar for Dog Training with RemoteEducator | 4.5 / 5 | 8,500 | 4.5 / 5 |
| E-Collar ET-300 Mini Educator Remote Dog Training CollarE-Collar | 4.6 / 5 | 6,600 | 4.4 / 5 |
| AI Dog Shock Collar 2 DogsAI | 4.4 / 5 | 2,300 | 4.3 / 5 |
| Garmin Sport PRO BundleGarmin | 4.6 / 5 | 1,500 | 4.3 / 5 |
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Questions about the GPS ZF500
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the ZF500 fence require burying a wire?
No, it uses GPS to establish the containment boundary instead of a buried wire loop.
Is the collar waterproof?
Yes, it carries an IPX7 rating and is rechargeable.
What size dogs does the ZF500 fit?
It is built for dogs weighing 15 to 120 lbs, spanning small to large breeds.