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“Will Halo work
at the park for my
39 lbs. goofball
Golden Retriever ?”
Yes. It will.

Halo Collar Reviews from Customers

Property.5 acre
“In a minute, on my phone, I set up a fence — and I don’t have to worry about him.”
“In the beginning I thought, ‘Well, this won’t work.’ Well, it does. It works. It does exactly what they claim it can do.”
Property10 acre
“The Halo has been my life saving device, my biggest regret is not getting it sooner.
“I felt so much better that she could be outside where she wanted to be.”
Property5 acre
“I cannot tell you how happy my dogs are. I feel good getting to know he’s getting to run around.
“I said, ‘There has to be a better way, there has to be something that won’t shock him coming back [towards the house].”
Property1.5 acre
“If he turns towards home, the collar knows it and gives him encouraging feedback.”
“Romeo would get out of our fenced yard 3–5 times a week. I decided I really needed to do something drastic, and that was the Halo Collar.”
Property1.5 acre
“It was amazing. I couldn’t believe it. And it was from day one!”
“When we got outside, it’s like she already knew that imaginary fence line was there.”
Best Smart Dog Collar
For pups who need serious wrangling.
Best Virtual
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Replaces your dated dog fence, GPS collar, activity tracker and training collar with one product.


View all FAQs

I don’t have a yard of my own, or I live in an apartment, rental home, condo or town home. Can I still use the Halo System?

Of course! One amazing part of Halo is the portability and freedom it provides. You can set up Halo Fences instantly in any location: at a rental property, around your apartment building, at a family member or friend's house, the park, the beach—the opportunities are endless! In addition, Halo Beacons can be used anywhere inside to provide indoor support, and your Cesar Millan training will teach you how to be the best pet parent possible.

Will Halo work for my dog’s breed?

Yes! Today over 350 breeds are currently using Halo Collar. Halo is a proven system that works on any breed and any age, as long as they are over 5 months old and over 20 lbs. It doesn’t matter if your dog’s breed is stubborn, energetic, playful, or calm, or if they chase squirrels, like to swim or frequently visit your neighbors. Once you train your dog on Halo, it will work on any breed.

Will Halo work when I am out of cellular or Wi-Fi coverage (i.e. while camping or hiking in a remote location)?

If you intend to go to a zero-coverage area, you can set up your Halo Fences before you leave, and it will work seamlessly. Halo Fences are stored in the collar's memory and won't be lost even if/when it loses power or an internet connection.

Does Halo work indoors?

Yes! Indoors, the Halo Collar can prevent dogs from entering unwanted or unsafe areas. To do so, set up Bluetooth-based Keep Away Beacons that trigger fence-like alerts when your dog comes near them.

Is there a limit to the number, location, or size of Halo Fences I can create?

You can create and save up to 20 unique fences in your Halo app, and they can be created anywhere in the world. If you intend to go to a zero-coverage area, you can set up your Halo Fences before you leave, and it will work seamlessly. You can edit any fence, at any time (just be sure to practice this new boundary with your dog!). Each fence needs to include a minimum of 250 square feet for your dog to roam safely, and can accommodate a maximum of over one thousand square miles.