

🐾 Train smarter, not harder — unleash your dog’s potential with Heaflex!
The Heaflex Electronic Dog Collar offers professional-grade training with a powerful 2600ft remote range and four customizable modes including beep, vibration, shock, and LED light. Designed for dogs 5-120 lbs, its IPX7 waterproof receiver and soft adjustable strap ensure comfort and durability in any environment. Lightweight and portable, this rechargeable collar system is perfect for millennial dog owners seeking effective, humane, and versatile training solutions.









| ASIN | B0CTGZFVXN |
| ASIN | B0CTGZFVXN |
| Age Range Description | all life stages |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #8,150 in Pet Supplies ( See Top 100 in Pet Supplies ) #44 in Electronic Training Collars |
| Brand Name | Heaflex |
| Breed Recommendation | Small, Medium, Large |
| Color | for 1 dog (D8 Blue) |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,149) |
| Date First Available | January 29, 2024 |
| Date First Available | January 29, 2024 |
| Included Components | Remote control, Lanyard |
| Item Package Dimensions L x W x H | 5.71 x 5.04 x 1.97 inches |
| Item Weight | 9.2 ounces |
| Manufacturer | Heaflex |
| Manufacturer | Heaflex |
| Number of Items | 1 |
| Package Dimensions | 5.71 x 5.04 x 1.97 inches; 9.21 ounces |
| Target Audience Keyword | Dogs, dog, dogs |
N**W
Excellent Multi-Dog Training Collar – Reliable, Humane & Easy to Use!
This dog training collar has been an absolute game changer for training two of my dogs at the same time. And leaves me with an extra just in case, i have a backup. The remote range is impressive — it works flawlessly even across a large yard, which makes off-leash training so much easier. I really appreciate the 4 training modes (beep, shake, safe shock, and LED light), giving me humane options to fit each dog’s personality and training needs. And I have only ever had to use the vibration, its enough to get both puppies attention and stop the negative behavior. The collars are lightweight and adjustable, so they fit both of my dogs comfortably despite their different sizes. The vibration and beep modes alone have been very effective, and the shock feature is clearly designed with safety in mind. The LED light is a great bonus for evening walks, helping me keep track of each dog. Battery life is excellent, and the IPX7 waterproof design holds up perfectly during rain and playtime. Setup was quick, and switching between dogs on the remote is simple and convenient. Overall, this is a high-quality, reliable training system that delivers professional-level results at home. Highly recommend for anyone training multiple dogs!
I**S
Very useful and effective
This remote-controlled training collar works great. The 2600-foot range is excellent, and the 4 training modes allow you to adjust it to your dog's needs. The LED light is very practical, and the collar is IPX7 waterproof, ideal for outdoor use. Easy to use and rechargeable. Highly recommended.
Y**Z
Effective and Easy Dog Training Collar!!
This training collar offers adjustable beep, vibration, and static modes with a long remote range and waterproof design. Easy to use and rechargeable, suitable for many dog sizes.
D**0
Sufficient
Not the best of quality,but does the job!
G**0
Love this collar system.
Love love. I have many (7) now had ( 12) at one time Golden retrievers. I have trained them from puppies. We use Beep and Buzz! No need for Shock unless there is No reaction to the others. Yes I have had to Shock. But only a couple times. After that a beep is good enough. Great for recall in the yard for barkers. Beep, you have a pack coming running to the door. Again have used on all my dogs from pups. 1 can wear a collar that all react to the beep . Great Great training device. And daily device. And to be able to use on multiple dogs.
S**O
Healflex Dog training collar
This Haelflex dog training collar works amazing helps me a lot in my training with my dogs. The 3 options in the control. It's very helpful, the material. It's very strong for very active dogs. The collar around the neck adjust to different sizes. It's very important for me, because I have 3 different sized dogs.
B**N
Design could be better.
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.
L**Z
Collar electrónico
Friends this product is essential for training dogs, large and medium, it has 3 steps of training sound, vibration and shock, it is of good quality and good material works very well, it has a small light included in the top of the control, water resistant, serves long distance
B**.
Fonctionne très bien
T**Y
The collar works so well. Charger the collar, remote. Place the collar on your dog and it just works.
M**A
Es un excelente producto, se diferencia por los otros por el tipo de collar que son de colores y de tela, son esteticamente mas bonitos, la funcionalidad bien y es la misma que otras marcas genericas, tambien es compatible con los otros collares que venden con el mismo control
N**S
Works great! Waterproof battery last forever shock level is accurate no need to up the level really high. Size and sound are perfect.
C**N
Manuel d'instruction seulement en anglais.
Trustpilot
2 days ago
2 weeks ago