Keep your dog safe with the new Halo Collar 5 wireless dog fence GPS tracker & activity monitor dog training collar. Build unlimited fences in the Halo Collar app and see up-to-date, real-time location tracking that lets you know exactly where your pup is at all times. The Halo Collar 5 now analyzes 20 location updates per second providing unmatched precision and faster response time. It also features up to 48 hours of battery life and a new dedicated chip design that ensures stronger, more stable connections. Halo’s training program is developed by renowned dog behaviorist Cesar Millan and includes multiple customized feedback choices to keep your dog safe everywhere you go.
Q: How long does the battery last on this dog collar?
A: The battery lasts up to 48 hours on this dog collar.
Q: Can I adjust the size of this dog collar?
A: Yes, this GPS dog collar is adjustable to fit dogs with necks 8" to 30".
Q: Can I adjust the size of this training collar?
A: Yes, the GPS dog collar is adjustable to fit large, medium, and small dogs.
Q: What kind of battery does this collar use?
A: This collar uses a lithium-ion polymer battery.
Q: Is this collar waterproof for dogs?
A: Yes, this collar is waterproof.
Q: Does this collar use GPS to track my dog?
A: Yes, the Halo Collar 5 uses GPS to track your dog's location.
Q: Does this dog collar require a subscription?
A: Yes, a subscription is required for this dog collar to utilize GPS services and cellular data.
Q: Does this collar have an on or off switch?
A: Yes, this collar has an on or off switch.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Keep your dog safe with the new Halo Collar 5 wireless dog fence GPS tracker & activity monitor dog training collar. Build unlimited fences in the Halo Collar app and see up-to-date, real-time location tracking that lets you know exactly where your pup is at all times. The Halo Collar 5 now analyzes 20 location updates per second providing unmatched precision and faster response time. It also features up to 48 hours of battery life and a new dedicated chip design that ensures stronger, more stable connections. Halo’s training program is developed by renowned dog behaviorist Cesar Millan and includes multiple customized feedback choices to keep your dog safe everywhere you go.

Keep your dog visible in the dark with this Nite Ize NiteHowl LED safety necklace. Its flexible polymer material is durable, weather-resistant and easy to trim for an optimal fit around your dog's neck. Select from the glow and flash modes of this customizable Nite Ize NiteHowl LED safety necklace.

Get peace of mind about your dog’s safety and location with PetSafe Guardian GPS 2.0 Dog Fence and Tracking, the most advanced wireless GPS dog fence with real-time tracking capability. No buried wires, no complicated installation—just seamless, reliable containment wherever you go. The lightweight collar is 50% smaller and fits 98% of dog breeds comfortably and securely, making it a good choice for both large and small dogs. AccuGuard technology is enhanced with dual-frequency GPS, AI-driven motion detection, and pinpoint-accurate tracking for reliable fences in yards as small as ½ acre. The intuitive My PetSafe app makes it easy to create and store up to 50 custom fences for home, travel, or new locations, giving your dog freedom while ensuring their safety. Cellular service is required for push notifications and tracking to function properly, but all GPS fences will remain active at all times.

Dog Shock Collar 2 Dogs (5-120Lbs) - 3300 ft Waterproof Training Collar for Dogs Large Medium Small with Rechargeable Remote, Beep (1-8) Vibration (1-16) and Humane Shock (1-99) Modes
| Pros for HALO - Collar 5, New Wireless Dog Fence & GPS Dog Collar, Subscription Required, Waterproof, One Size (5 colors) - Midnight Blue | |||
|---|---|---|---|
| There were no pros for this product— | Visibility, Brightness, Adjustability, Ease of use, LED | There were no pros for this product— | There were no pros for this product— |
| Cons for HALO - Collar 5, New Wireless Dog Fence & GPS Dog Collar, Subscription Required, Waterproof, One Size (5 colors) - Midnight Blue | |||
| There were no cons for this product— | Battery Life, Size | There were no cons for this product— | There were no cons for this product— |