Halo 2+ with Cesar Millan

Wireless Dog Fence + GPS Collar Solution

$999 $649 with code JULY4*

Starting at $/mo with . Learn more

With the Halo Collar Wireless Dog Fence solution your dog is safe everywhere you go, not just in your backyard.

The Halo Collar allows you to instantly create wireless dog fences right from your phone wherever you are. The GPS wireless fences keep your dog safe at home and everywhere you go – even without a wifi or a cellular connection.

Released in May 2022, Halo 2+ has two new features focused on giving you added peace of mind: 20+ hours of battery life for your dog collar and enhanced GPS with 50% more coverage, so you can experience the best possible GPS performance to keep your dogs safely where you want them.

Cesar Millan's expert training will teach you everything you need to know for the ultimate boundary training and bonding experience with your dog!

100% Satisfaction Guarantee or your purchase price refunded.**

30 days of FREE Halo Gold Plan with purchase, for a limited time only.
Select your monthly plan prior to activation. See plans.

Strap Size

Halo Color


4.4 out of 5
1.4K Ratings

**For 60 days after receipt from us, less any shipping, handling or restocking fees. See our terms and conditions.

It's time to ditch your dated electric fence system and upgrade to the next-generation safety solution for dogs. Halo 2+ replaces your outdated dog fence, GPS collar, dog activity tracker, & training collar—all in one smart solution that costs less than a single in-ground wire fence.

Get 30 days of FREE Halo Gold plan when you link your first collar to your account! Available for a limited time only. You'll be notified in the Halo App when it's time to activate your chosen plan.

The Halo Wireless Dog Fence + GPS Collar Kit Includes:

Halo Collar (One Size), Collar Strap (Select Size above), Halo Beacon, Wall Charger, USB-C Charging Cable, 3 Pairs of Collar Attachments (Contact Tips (R), Contact Tips (S), Contact Blanks)

The Halo Collar strap has three sizes that fit dogs who are 5 months and older, 20lbs+, and have a neck size anywhere from 11" to 30.5".

To measure your dog's strap size:

  • Place a tape measure (or a string) around your dog's neck, and hold both ends together
  • Ensure that you are measuring high on your dog's neck, but still underneath their chin and ears
  • Tighten the tape measure until you can fit 2 fingers comfortably between the neck and tape measure
  • Check the length on your tape measure and match to the corresponding size in the chart
  • Your dog's collar strap can be adjusted according to their best fit once you receive their Halo Collar
  • What will Halo look like on my dog?


Neck SizeFrom (in.) To (in.)

Halo Collar has built-in advanced GPS/GNSS so you can create the most accurate wireless dog fences with the tap of your finger in the Halo App.

Save up to 20 unique, installation-free wireless dog fences for less than the cost of one in-ground wire fence. This can be your backyard, your go-to dog park, a dog-friendly beach, etc. Once your wireless fence is saved and synced, your dog's collar automatically guides them to stay inside —so no need to worry about wifi or cellular interruptions affecting the boundaries you create.

Our expert dog training program is designed by Cesar Millan, and teaches you how to safely train your dog using positive associations. You'll learn to set customizable feedback using sound, vibration, and (optional) static that's just right for your dog's learning style.

Halo's built-in dog activity tracker shows what your dog is up to any time of day. Daily activity charts will show you how much time each day your dog has spent in safe areas, on walks, active vs. resting, and more.

A plan is required to activate GPS services, cellular data, and create, edit, and use wireless dog fences. Pick your plan for a host of amazing dog safety features and advanced training options!

Basic Plan

$.15 per day (billed monthly at $4.49)

Everything you need for the world’s safest smart wireless fence system. The Basic Plan lets you create up to 20 automated wireless fences with access to the data, storage, basic tracking, and training content you need to keep your dog safe with even more peace of mind.

Silver Plan

$.33 per day (billed monthly at $9.99)

In addition to basic features, go beyond Halo Wireless Dog Fences! The Silver Plan provides even more customizable options, advanced dog activity tracking, historical data, and logs to track your dog's feedback response progress over time.

Gold Plan

$.99 per day (billed monthly at $29.99)

Get the most out of Halo with the ultimate training experience! The Gold Plan gives you all the features of a Silver Plan, plus NEW premium training lessons released each month, live sessions with expert trainers, and Q&As with experts to get personalized training support.

Looking for more detail? Learn more.

The Halo Protection Plan

The Halo Protection Planis included with all Halo Subscription Plans (Basic, Silver and Gold). Replacement collars cost $449, or $399 for Halo Pack members who signed up for a Gold Plan when selecting a Subscription Plan or have maintained a Gold Plan for 3 months or longer.

Reasons you may need to replace your collar include, but are not limited to:

  • Upgrading to a newer version/generation of the Halo Collar
  • Accidental damage - including wear and tear
  • Loss or theft of your Halo collar

Halo Care

Halo Care allows you to buy a replacement dog collar for $149 for any reason with a monthly subscription of $9.99 per collar.

There are two ways you can manage your Halo Care enrollment from the My Account page:

  1. Enable “Halo Care Auto-Enrollment” at any time - such as when first signing up for your Halo subscription plan. This option will automatically enroll any collar you activate on your account moving forward.
  2. Add a collar to your account using the Halo app (“activate” your collar). Then, enroll that collar in Halo Care on your My Account page within 60 days.

NOTE: If you do not enroll any individual collar in Halo Care within 60 days of purchase, that collar is no longer eligible for Halo Care.

Learn More

Frequently Asked Questions

How is Halo different from other “smart” GPS and tracking dog collars?
Halo is the safest and most advanced wireless fence for your dog and it offers so much more than any other GPS dog collar. It combines a wireless dog fence, GPS collar, dog activity tracker, and training collar—all in one smart solution.

The Halo Wireless Dog Fences keep your dog safely inside the boundaries that you easily define, and prevents them from leaving (unlike other tracking collars, which only track and notify you when they escape).

It also keeps track of the activity levels and exercise that result from the freedom the wireless fence provides. Your Halo Collar is the ultimate dog safety and training system that prevents, protects, tracks, and trains your dog—it can even guide your dog home.

How accurate are Halo Wireless Fences compared to "wired" or “electric” fences?
The Halo Collar’s advanced GPS/GNSS system is extremely accurate. It uses the latest geolocation technology and is more accurate than your smartphone. Halo Wireless Dog Fences are not created using a wire, so they can’t be cut, damaged, and don’t need to be installed underground. In addition, Halo fence posts can be placed anywhere, and are not limited by geography or other obstacles that prevent the installation of a wire.
Can the Halo Collar be worn in the water?
Yes, the Halo Collar has been through significant testing, including submersion, swim testing, and salt water testing. It is a totally waterproof GPS dog collar, and it can be worn in any weather, or when your pup is ready for a splash or a swim!
Does Halo use static feedback? When is this feedback useful?
Static feedback provides a sense of “touch” that feels like a tap on the shoulder for your dog. This interrupts your dog’s fixation in dangerous situations and distraction-filled environments to keep them out of harm’s way.

You’re never required to use static with your dog’s Halo, and it is entirely optional. However, some dogs respond best to static feedback for a variety of reasons. Some dogs simply don’t feel vibrations through thick coats or due to their high level of focus. Other dogs actually find it to be far less surprising than vibration prompts! This is because it creates a pulsing sensation that simulates a sense of touch, whereas vibration creates a buzzing sensation with a sound.

The Halo training process will help you customize the feedback that your dog will respond to, based on their personality and learning style. With a range of static levels available, you can provide the right tap-on-the-shoulder effect that is most appropriate to keep your dog safe.

How does Halo keep my dog safely contained inside my Halo Wireless Dog Fence? Is this a “shock collar”?
Halo Collar is not a “shock collar”. When approaching a boundary, your dog will receive a customizable warning. This activates your dog’s associative memory, and your dog will learn that a warning means “keep away” from the boundary and “come back” to safety. Warnings simply serve as reminders to turn back around toward home! After that, two more tiers of preventions (Boundary, then Emergency Feedback) are applied if your dog is distracted and ignores the boundary.

Each of the three types of preventions are completely customizable according to your preferences and your dog’s learning style.

How often should I recharge my Halo Collar and what is the expected battery life of the collar?
The Halo Collar will last for 20+ hours on a single charge, depending on factors such as having the most up-to-date firmware and how much time you are spending in the app. You should remove the Halo from your dog each night, and charge it overnight so you can start the next day with a full charge.

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