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Availability:
In Stock.
Arrives
Thursday, Oct 22
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Color: for 3 dogs (D8 Green)
Features
- Featuring 4 training modes: beep, vibration (1-99), static shock (1-99), and an LED light, transform your dog's training experience with Heaflex dog shock collar, our remote control is designed for convenience and security
- Tailored Comfort: This collar minimizes neck strain with its compact design. The waterproof receiver is ideal for all-weather training. Soft, non-odor material suits dogs of all sizes (5-120 lbs, necks 6-27 inches). Note: The remote is not waterproof
- Maximized Training Range: Up to 3300 ft of coverage with Heaflex dog e-shock collar. It ensures effective training in diverse settings like parks, beaches, and fields. This extensive range allows flexible, comprehensive training for various conditions
- Rapid Charging: Charge the Heaflex dog training collar in just 2.5 hours with USB. The receiver lasts up to 35 days on standby, and the remote up to 45 days. Quick recharging and long battery life ensure reliable and efficient training sessions
- Portable Convenience: The Heaflex electric dog training collar remote comes with a lanyard for easy carrying and is compact and lightweight. It fits in your pocket, making it portable and convenient for on-the-go training sessions without the risk of loss
Pattern: Camouflage
Color: for 3 dogs (D8 Green)
Material: Nylon
Brand: Heaflex
Closure Type: Pull On
Package Dimensions : 6.46 x 6.02 x 2.13 inches; 15.2 ounces
Item model number : D8 BGreen for 3 Dogs
Batteries : 1 Lithium Polymer batteries required. (included)
Date First Available : January 29, 2024
Manufacturer : Heaflex
Best Sellers Rank: #8,003 in Pet Supplies (See Top 100 in Pet Supplies) #44 in Electronic Training Collars
#44 in Electronic Training Collars:
Customer Reviews: 4.2 4.2 out of 5 stars (1,462)
Brand Name: Heaflex
Breed Recommendation: All Breed Sizes
Included Components: Dog Training Collar, Remote Control, User Guide
Dog Breed Size: Medium
Animal Collar Type: Electronic Training Collar
Manufacturer: Heaflex
Pet Type: Dog
Model Number: D8 BGreen for 3 Dogs
Target Species: Dog
Number of Items: 1
Unit Count: 3 Count
Size: 3 Count (Pack of 1)
Pattern: Camouflage
Color: for 3 dogs (D8 Green)
Material Type: Nylon
Product Care Instructions: Clean with water and mild soap as needed, allow to air dry.
Closure Type: Pull On
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: for 3 dogs (D8 Green)
This training collar is easy to use and works well for multiple dogs. The remote has a good range, and the beep, vibration, and light options are convenient for different training needs. It’s rechargeable, waterproof, and fits dogs of different sizes. Overall, a practical and versatile training tool.
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Reviewed in the United States on September 1, 2026 by Imilsis
Color: for 3 dogs (D8 Blue)
This training collar is compact and very easy to use. The remote fits nicely in my hand and the buttons are simple to figure out. Having three collars with one remote is really convenient. Everything works well and it feels like a good deal for the price.
Reviewed in the United States on September 22, 2026 by JY
Color: for 3 dogs (D8 Blue)
This has worked well for my dogs. They were already trained with a control collar but I was fed up of having to take with me various controls, so this one that has one control for 3 dogs is great. I only ever need to use the beep sound on it as it is to get them to return to me as they walk off leash. I just press the sound button and they come no matter where they are. It has a good range but obviously not limitless. I like that it has 3 different colors so I can differentiate which collar goes to which dog and remember which channel each is on. You can cut the collars to size so it will fit any dog. Like any control collars the actual electronic part is not tiny so on a small dog like my chihuahua it is a bit cumbersome, but if needed she can use it. I mainly use it for my 3 big dogs though. The only cons are: I would prefer not to have the antenna on it. It's a small remote but my last control did not have an antenna and it makes it so much more compact and easy to put in the pocket. And there is no lock on it. The other control I had, had a safety lock so you wouldn't hit a button accidentally. I don't know if it automatically locks after a few seconds but I have not as yet had it go off accidentally in my pocket. I do recommend control collars but only to people who I know would use them responsibly. Too many people use them for discipline, but they are not for that. They are training aids. Yes, you might need to use the shock button at the beginning (I tried it on myself first and it mainly startles, not hurting) but once you show the dog the bad behavior it is rare you have to press that button again in its lifetime.
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Reviewed in the United States on August 6, 2025 by Belinda Thomas
Color: for 3 dogs (D8 Blue)
⭐️⭐️⭐️⭐️ I got this shock collar for basic training and to help with recall, and overall it does what it’s supposed to do. The remote connects quickly and is easy to use, and the different training modes (beep, vibration, and stimulation) give you options depending on your dog’s behavior. The vibration mode alone is often enough for my dog, which I like. Battery life is decent and it holds a charge for a while, which is convenient if you’re using it daily. The collar itself is adjustable and fits comfortably without looking too bulky. The downside is that the instructions aren’t very clear, especially if you’re new to training collars. It also takes a bit of trial and error to figure out the right level for your dog, and the buttons on the remote can feel a little too sensitive sometimes. Overall, it’s a helpful training tool if used carefully and consistently, but it does have a bit of a learning curve and isn’t as intuitive as it could be.
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Reviewed in the United States on June 6, 2026 by Alena Marie
Color: for 1 dog (D8 Blue)
I have purchased a dog collar with training remote kit , but my dog doesn’t care for anything on her neck , so the next thing I found is this ultrasound device for dogs. Living in New York City, my dog sometimes has a lot of distractions not to mention she can be stubborn like nobody’s business. Had this remote for a week now and so far it works accordingly. The fit, vibration feature and shock. also, quality is decent and the reflective for night use. The price is less than $30 and more than $20. The device comes with USB cable , Strap and Manual .
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Reviewed in the United States on July 24, 2026 by Michelle Nazareth. Wilkinson
Color: for 2 dogs (D8 Blue)
I like that I can train both of my dogs using just one remote. The straps adjust well, and the collars do not feel too heavy. I usually start with the beep or vibration to get their attention, and they normally respond without needing a higher setting. The remote is easy to understand and allows me to control each collar separately. I also appreciate that they are rechargeable and water-resistant, especially when the dogs are playing outside. With patience and consistent use, these collars have been a helpful training tool.
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Reviewed in the United States on September 8, 2026 by KASANDRA
Color: for 3 dogs (D8 Green)
The collars worked good. The design of them did not work good, for our dogs. We bought this in May of 2024. It's currently July 2025. We just ordered a different brand. Overall, the collars worked good. We had one of the three that didn't work correctly. It would beep often, about every few minutes. The other two still operate normal. The biggest issue we have is the contact points of the electronic box and the collar. Because it's made with a very thin plastic the contact points, or what holds the electronic box to the collar broke. We were able to re-engineer with some tape. However, that too got old. We bought the three pack. I'd recommend this to someone with dogs that don't play much together. Our dogs play a lot and the thin plastic only held for a little over a year.
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Reviewed in the United States on July 14, 2025 by Brian
Color: for 1 dog (D8 Green)
Good for a back up and preformed like it should
Reviewed in the United States on August 23, 2026 by kenneth gramlin