Top 10 Best Shock Collar for Large Dogs in 2023 Review

Last updated on January 13, 2023

There are multiple things you can use to train your dog. Shock collars are one such device despite some controversies. Training dogs require patience and the right tools. This is the case, especially when handling large dogs. While a normal shock collar can help, you need a special design shock collar for large breeds. Finding the best shock collar for large dogs can be a daunting task. For example, a shock collar that works for a Chihuahua might not work for the Great Dane breed. If you happen to find the right shock collar for large dogs, then you’ve found a powerful training tool.

In this post, I help you find top-rated and recommended shock collars for large dogs. I have discussed the 10 best large breed shock collars to consider buying. These are premium quality shock collars with exciting features and reviews. Go ahead and read through as you pick one that best suits your dog’s training needs.

10. NVK Shock Collar for Dogs with Remote

NVK Shock Collar for Dogs with Remote

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The NVK shock collar for dogs is an exciting choice that comes with seamless remote control. It is a versatile and reliable collar with three training modes. The collar features a vibration with 1-9 levels, static shock with 0-99 levels, and a beep option. It is a premium collar with a transmitter and 4 channels. You can use it to train up to four dogs. What’s more, the collar offers a long 1600 feet wireless remote range. You can conveniently control and train your dog from a distance.

This is a waterproof shock collar with an IPX7 waterproof rating. The collar remote features a security lock to prevent accidental shocks. Overall, this is a safe and exciting shock collar to carry and use anywhere. It recharges fast and lasts 15 days.


  • Prevents accidental shocks due to a security lock
  • Versatile use due to 4 channels and one transmitter
  • Quick charging and long-lasting battery use
  • Three training modes


  • The lowest setting is still very strong

9. The FunniPets Dog training collar

The FunniPets Dog training collar

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The Funnipet dog training collar is a fun and effective way to train your dog. It’s the perfect tool for training puppies and large dogs. The collar has an adjustable length of up to 30 feet, so you can use it on almost all breeds of dogs. This collar comes equipped with 3 different levels of stimulation: low, medium, and high. It also features four training modes. You will be able to adjust these settings according to your dog’s behavior. What’s more, the collar offers easy remote control from 875 yards away.

Funnipet shock collar also features two buttons that allow you to turn off the sound when needed. Overall, this is a waterproof dog training collar with an IP65 waterproof level.


  • Waterproof hence safe around water
  • Adjustable training modes and stimulation levels
  • Easy wireless remote control
  • Conductive silicone for safe use


  • The beep frequency and pitch is a little odd

8. BOUSNIC Dog Shock Collar for 2 Dogs

BOUSNIC Dog Shock Collar for 2 Dogs

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The Bousnic dog shock collar is another versatile choice that can train up to two dogs. It features three effective yet harmless modes to use. Furthermore, the vibration and shock mode adjusts to deliver different stimulation levels. This is a dual-channel collar with a wide connectivity range of up to 1000 feet. The collar is sleek, small, and lightweight to feel comfortable on your dog.

Overall, this is an ergonomic design dog collar that fits perfectly. What’s more, the collar remote is easy to operate and hold. Both charger and collar are rechargeable for convenient use. You also get to enjoy a long-lasting battery lifespan.


  • Can be adjusted between mild and severe levels
  • It has a built-in timer, so you don’t have to worry about setting it manually
  • Long battery lifespan
  • The small and sleek design thus portable


  • Remote control only available in English

7. PetSpy P620 Dog Training Shock Collar

PetSpy P620 Dog Training Shock Collar

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The PetSpy training shock collar is another premium dog collar to consider buying. It is a leading collar used by experts and professional dog trainers. The collar comes with three training modes of electric shock, beep, and vibration. What’s more, there are a total of 16 adjustable levels to suit different dog responses. This is a versatile shock collar to fit a wide array of dogs. It fits dogs from 10lbs to 140lbs.

Furthermore, the collar is rechargeable and waterproof. You can operate it remotely with ranges of up to 650 yards. Overall, this is a blind operation design shock collar for easy dog training.


  • Long remote range of 650 yards
  • Compact and lightweight remote design for easy handling
  • Three training modes for versatile use
  • Blind operation design


  • Not enough shock levels

6. DOG CARE Dog Training Collar

DOG CARE Dog Training Collar

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The Dog Care collar is a safe and effective training device with three training modes. It can be used to train your dog in the house or on walks, as well as for obedience classes. The remote control allows you to use it from up to 100 feet away! This product comes complete with an instructional DVD that teaches how to properly use this tool.

This 2 pack of collars includes one black and one blue color option. Each has 3 different levels of correction: mild, medium, and strong. They are made out of durable nylon webbing and have adjustable buckles at each end, so they fit securely around your dog’s neck. Overall, this is an intuitive design dog collar to seriously consider buying.


  • 3 Levels of correction – mild, medium, and strong
  • Adjustable buckles for a secure fit
  • Easy remote control from 100 feet
  • Sleek and intuitive design


  • Remote not waterproof

5. TWODEER Dog Training Collar, IPX7 Waterproof

TWODEER Dog Training Collar, IPX7 Waterproof

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The TWODEER dog training collar is high quality and reliable product. It has been designed to be used with all breeds of dogs, from small terriers up to large mastiffs. The TWODEER dog training collars are made in the UK using only premium materials that will last for years. They have an adjustable lead length, so you can use them on any size or breed of dog. This means they’re suitable for both puppies and adult dogs.

This particular model comes complete with a stainless steel buckle which makes it easy to attach your leads when needed. What’s more, the collar offers a long remote range and extended battery lifespan. Overall, this is a safe collar fixed conductive silicone that protects your dog’s skin.


  • Protective silicone to prevent skin harm
  • Easy adjustment for a secure fit
  • Long remote range
  • Three training modes and 2 channels


  • Plastic clips are chewable

4. Dog Training Collar with 2600Ft Remote, Electronic Dog Collar

Dog Training Collar with 2600Ft Remote, Electronic Dog Collar

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This is another waterproof dog training collar to use everywhere. It is a premium collar design to train dogs. The collar features a shock, vibration, and beep mode. It is easy to operate with a lighted remote keypad. What’s more, the keypad locks to prevent accidental pressing. You can be sure your dog will not suffer unexpected shocks. The collar is rated IP68 waterproof and can withstand bad weather. You have little to worry about in case your dog runs in the rain.

Overall, this is a durable shock collar with an extra-long battery lifespan. The collar batteries are rechargeable and can last up to 15-20 days.


  • Long-lasting rechargeable batteries
  • Waterproof design for safe outdoor use
  • Safe on dogs due to keypad lock
  • Five training modes thus versatile


  • Shock option not very strong

3. INVIROX Dog Training Collar, 123 Levels Dog Shock Collar

INVIROX Dog Training Collar, 123 Levels Dog Shock Collar

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This is another professional shock training collar to train your dog basic commands. It is a versatile design shock collar with an exclusive remote design. The remote delivers up to 123 training levels. It is a safe design collar with a keypad lock that prevents accidental shocks. What’s more, the collar is lightweight and portable, thus feels comfortable for your dog. It also comes with a compact remote for easy carrying.

This is a reliable dog collar that provides a long remote range of 330 feet. The collar is waterproof and a great choice for outdoor dog training.


  • 100% waterproof
  • Security keypad lock thus reduces accidental shocks
  • Long battery life
  • Unique remote design and multiple training levels


  • Collar battery life is not on the display

2. irazia Shock Collar, Dog Training Collar

irazia Shock Collar, Dog Training Collar

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The Irazia dog shock collar is a simple design collar to help train your dog. It is a premium collar with three training modes. You can choose from the beep, shock, and vibration. What’s more, there are 16 static levels to match different dogs. This is a two-channel collar with a single remote control. The collar offers seamless operation with a long 1000 feet wireless remote control.

It also comes with a security keypad that prevents accidental shocks. Overall, this is a quality collar with fast-charging and long-lasting batteries.


  • Three dog training modes for versatile use
  • Security key lock hence no accidental shocks
  • Waterproof
  • Long remote range


  • The beep is very loud

1. Heaflex Dog Training Electric Collar

Heaflex Dog Training Electric Collar

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The Heaflex is our final best electric shock collar for large dogs and an excellent choice. It is a versatile collar that works for medium and large dogs. The collar comes with 4 training modes of LED light, shock, sound, and vibration. It is a portable collar with rechargeable batteries for seamless use everywhere. What’s more, the collar is waterproof and can withstand some rain. This is a valuable product with two collars included. You can easily train your dog wherever you go.

Overall, this is an exciting electric dog collar with a long remote range. The collar also features an adjustable soft lining to ensure comfortable use.


  • Soft PU lining hence comfortable
  • Four training modes thus versatile
  • Waterproof
  • Easy to operate


  • Plastic rubber material and not nylon

Factors to consider when choosing the best shock collar for dogs

There are several factors to take into consideration before buying a dog training device. You need a dog shock collar that works for your specific dog breed and size. Below, we discuss 5 important factors to consider.

Dog’s Size

The first thing you should do is measure your dog’s neck circumference. This will help determine which type of collar would be suitable for him/her. A good rule of thumb is to buy one with at least 1 inch more than the measurement of his or her neck. If it fits snugly around their neck, then they can wear any kind of collar without discomfort. However, if not, then you may want to go for something bigger, like 2 inches larger in diameter.

Collar Type

There are two types of collars available on the market today – retractable and non-retractable. Retractable collars have an internal spring mechanism that automatically returns them back after being triggered by the remote control. Non-retractable collars don’t require batteries as they use magnetic force instead. They work well for small breeds but might cause some problems for large ones because of their weight.

Remote Control

Most modern dog trainers recommend using a wireless remote control so that there won’t be any risk of getting shocked accidentally. It also allows you to set up multiple commands from just one button. Some models come equipped with both wired and wireless options, while others only offer either option.

Shock Level

When selecting a dog shock collar, make sure that it has adjustable levels of intensity. You need to find out what level of stimulation works best for your pet. For example, if he gets startled easily, then you could opt for a lower setting. On the other hand, if he doesn’t mind having mild shocks every now and then, choose one with a higher setting.

Training Method

Make sure that you select a training method that suits your needs. Do you prefer positive reinforcement? Or maybe negative punishment? Either way, you must know how each technique works before making a choice.


As mentioned earlier, most dog shock collars are made of plastic material. So, you shouldn’t expect these products to last forever. In fact, many manufacturers claim that their product lasts for years, even though this isn’t always true. Therefore, you need to check whether the manufacturer offers warranty service or replacement parts. Also, look into customer reviews online to see if anyone else had similar issues with the same model.

Final Verdict

That’s it! I hope my review helps you make a wise purchase decision. I’ve covered the best shock collar for large dogs to seriously consider buying. The collars provide an effective way to train your dog fast.

However, remember to use them carefully and when necessary. Choose the right stimulation level that will not harm your dog.

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