Best Shock Collar for Large Dogs

Jan 21, 2024 | Reviews | 0 comments

Written by: Dmytro Kovalenko. Explore our editorial process.

Welcome to our guide on the best shock collars for large dogs, a crucial resource for pet owners seeking effective training tools tailored for bigger breeds. Shock collars, also known as e-collars or remote training collars, play a vital role in behavioral training, offering a way to communicate and enforce commands over longer distances.

Our top recommendation is the INVIROX Shock Collar, acclaimed for its extensive range of 123 training levels and a remarkable remote range of 1100 yards. It’s specifically designed to cater to the unique training needs of medium to large dogs. This collar is waterproof and rechargeable, ensuring durability and convenience in various training environments.

The Best Shock Collar for Large Dogs

🥇 INVIROX Shock Collar

This collar, designed by military veterans in the dog commando unit, has been rigorously tested in both lab and field settings. It’s recognized for its flexibility and professionalism, making it a top choice in the market. The INVIROX Shock Collar aims to start a new age of communication with your dog, understanding their needs and behavior while offering the highest safety and training levels.

INVIROX Shock Collar for Large Dog [2024 Edition] 123 Levels Dog Shock Collar with Remote 1100yd Range Shock Collar for Medium Dogs 100% Waterproof

Rating: 4.3 star ratingstar ratingstar rating based on 5,800+ reviews

Key Features:

  • 123 Training Levels: Adjustable stimulation with beep (1-8), vibration (1-16), and shock mode (1-99), providing a wide range of options to communicate effectively with your dog.
  • Safe Training Design: Equipped with a security keypad lock to minimize accidental shocks, ensuring safe training sessions.
  • Long-Distance Range: Capable of reaching up to 3350 feet, making it ideal for training in various environments such as parks, beaches, and open fields.
  • Waterproof: The IP67 rating ensures the collar is 100% waterproof and suitable for all weather conditions and outdoor activities.
  • Rechargeable Batteries: Long-lasting battery life with up to 45 days for the collar and 15 days for the remote on a single charge.
  • Professional Background: Developed with expertise from military veterans in the dog commando unit, ensuring reliability and effectiveness.

Customer Feedback:

Users have expressed high satisfaction with the collar’s versatility, safety features, and effectiveness in training. Many customers appreciate the ease of setting up and using the collar and its user-friendly remote control. The collar’s sturdy build and waterproof design have received positive remarks for its durability in various weather conditions.


  • Material: Polycarbonate
  • Color: Black
  • Dimensions: 6.69 x 5.67 x 1.77 inches; 11.64 ounces
  • Battery Type: 2 Lithium Polymer batteries required (included)
  • Suitable for Dogs: 8 to 110 lbs


The INVIROX Shock Collar for Large Dog is a highly professional, safe, and effective training tool. It offers a wide range of customization for training levels and is suitable for various environments and weather conditions. The collar’s development by military veterans has been recognized as a testament to its professional quality and effectiveness.

Excellent Alternatives to Consider

🌟 PetSpy P620 Dog Training Shock Collar

The PetSpy P620 is designed to be an effective training tool for dogs of various sizes, featuring a blend of safety and functionality. It has a unique auto-off feature for additional safety, timing out the device after 10 seconds to prevent overstimulation. The collar suits short training sessions with constant human interaction and supervision.

PetSpy P620 Dog Training Shock Collar for Dogs with Vibration, Electric Shock, Beep; Rechargeable and Waterproof Remote Trainer E-Collar - 10-140 lbs

Rating: 4.3 star ratingstar ratingstar ratingstar rating based on 10,500+ reviews

Key Features:

  • Multiple Stimuli Modes: Offers beep, vibration, and shock modes, allowing for a flexible training approach.
  • Safety Features: Includes an auto-off feature and is recommended for use in short, supervised training sessions.
  • Wide Compatibility: Designed for dogs from 10 to 140 lbs, making it versatile for different breeds.
  • Long Range: A 650-yard range allows for effective training over considerable distances.
  • Quality Assurance: Comes with a one-year warranty and dedicated customer support.

Customer Feedback:

Users have reported a positive experience with the collar’s effectiveness and ease of use. Mixed feedback on battery life, with some users finding it insufficient. Many customers found the collar beneficial in controlling and training their dogs, particularly recall and attention-grabbing.


  • Dimensions: 6 x 1.5 x 3 inches; 9 ounces
  • Battery Type: Rechargeable
  • Model Number: P620-FBA
  • Release Date: May 2, 2017
  • Manufacturer: PetSpy


The PetSpy P620 Dog Training Shock Collar is a well-received training tool for its versatility, safety, and training effectiveness. While there are some concerns about battery life, the overall positive feedback, especially regarding the collar’s impact on dog behavior and the responsive customer service, make it a recommended choice for dog owners.

🌟 MEGWR Dog Training Collar

The MEGWR Dog Training Collar is designed to improve dog behavior effectively and humanely. With its four versatile training modes and extended range, it’s suitable for both indoor and outdoor training. The collar’s waterproof design and long battery life make it convenient for active dogs and busy pet owners.

Dog Training Collar for Large Dog, Dog Shock Collar, 4 Training Modes Beep,Vibration,Electric Shock,Dog Finder

Rating: 4.4 star ratingstar ratingstar ratingstar rating based on 1,300+ reviews

Key Features:

  • Versatile Training Options: Offers a range of stimuli for effective training.
  • Extended Remote Range: Ideal for training over large distances.
  • Suitable for All Dog Sizes: Adjustable collar for a comfortable and secure fit.
  • Waterproof for Active Dogs: Ensures functionality in various environments.
  • Long Battery Life: Reduces the frequency of recharging.

Customer Feedback:

Users report high satisfaction with the collar’s performance and ease of use. Many customers find the collar effective in training and controlling their dogs. The collar is considered comfortable for dogs and durable for active use. The long battery life is frequently praised, adding convenience for users.


  • Dimensions: 6.1 x 1.7 x 4.5 inches; 9.5 ounces
  • Size: 1 pack
  • Battery Type: 1 Lithium Polymer battery required
  • Model Number: TF-X1
  • Release Date: April 21, 2023


The MEGWR Dog Training Collar is a versatile and effective training tool, well-received for its multiple training modes, long-range control, and user-friendly design. It’s suitable for a wide range of dog sizes and is highly appreciated for its waterproof feature and long-lasting battery. While there is a minor concern about the ease of triggering the shock function, overall, it is a reliable and recommended option for dog training.

🌟 PATPET Dog Shock Collar

The PATPET Dog Shock Collar is designed for effective outdoor training of large dogs. It offers a combination of training modes to suit different behavioral needs and is perfect for backyard training, parks, competitions, police K-9 work, and hunting. The camouflage design adds to its outdoor utility.

PATPET Dog Shock Collar with Remote 3_4 Mile Range Dog Training Collar Include Rechargeable Waterproof E Collar

Rating: 4.5 star ratingstar ratingstar ratingstar rating based on 120+ reviews

Key Features:

  • 3 Training Modes: Features beep, vibration (16 levels), and static electric shock (16 levels adjustable). Ideal for large to medium breed dogs (15-140lbs).
  • Extended Range & Dual-Channel: Offers a 3/4 mile range with the capability to train 2 dogs simultaneously using its dual-channel feature.
  • Long Battery Life & Quick Charging: The receiver has an 11-day battery life, while the remote has a clear battery indicator. Both can be quickly charged in 2 hours.
  • Waterproof Receiver & Comfortable Collar: The collar is IPX7 waterproof (remote is IPX5 splash-proof) and has an adjustable TPU collar strap (8.8-23.7 in).
  • Practical Design & Storage: Comes with a unique pocket clip for convenience and is stored in a black storage toolbox, making it easy to carry and store.

Customer Feedback:

Users are highly satisfied with the collar’s long battery life and responsive training modes. Many find the collar effective in controlling and training their large dogs. Praised for its durability in various outdoor conditions, including water exposure. The long battery life is a major highlight for users, reducing recharge frequency.


  • Dimensions: 10 x 3 x 0.1 inches; 2.09 Pounds
  • Battery Type: 2 Lithium Ion batteries required
  • Release Date: April 4, 2023
  • Manufacturer: Shenzhen Patpet Technology Co.,Ltd


The PATPET Dog Shock Collar is highly praised for its long battery life, range, and training effectiveness, especially for large dogs. Its durable design and comfortable fit make it suitable for various outdoor activities, and the camouflage pattern adds to its appeal.

🌟 INVIROX Dog Shock Collar [Ultra K9]

The INVIROX Dog Shock Collar [Ultra K9] is a high-end training tool designed for precise and effective training of large dogs. It offers a comprehensive range of levels for customized training and is suitable for various conditions and activities, including off-leash training and outdoor adventures.

INVIROX Dog Shock Collar [Ultra K9] 124 Training Levels, 4 Powerful Modes with Night-Light and ¾ Mile Range 100%

Rating: 4.5  star ratingstar ratingstar ratingstar rating based on 70+ reviews

Key Features:

  • Extensive Training Options: Allows a detailed approach to training with multiple modes and levels.
  • Long Range Capability: Ideal for off-leash training with a 3/4 mile range.
  • Waterproof and Robust Design: Ensures reliability in different weather conditions.
  • User-Friendly and Convenient: Features an ergonomic remote and a long battery life for continuous use.
  • Safe for Dogs: Includes safety features to prevent accidental shocks.

Customer Feedback:

Users have praised the collar for its range of settings and effectiveness in training. Many find the collar easy to set up and use, with comfortable fitting for the dog. The collar is noted for its durability and ability to withstand active lifestyles and weather conditions. The long battery life is frequently mentioned as a significant advantage.


  • Dimensions: 6.65 x 6.3 x 2.05 inches; 1.1 Pounds
  • Battery Type: 2 Lithium Polymer batteries required (included)
  • Release Date: October 28, 2023


The INVIROX Dog Shock Collar [Ultra K9] is a highly effective and versatile training tool, ideal for large dog owners. It offers a wide range of training options and a long-range for off-leash activities, and it is praised for its durability and long battery life. While there are some concerns about complexity and waterproofing, overall, the collar is well-received and recommended for efficient and humane dog training.

Why Opt for a Shock Collar for Your Large Dog?

When considering using a shock collar for large dogs like Saint Bernard, Cane Corso, there are several factors to consider. Additionally, here are some tips for using shock collars effectively and responsibly:

Effective Training Tool: Shock collars are known for effectively training large dogs. They provide a range of training modes and levels, including shock, vibration, and beep, allowing pet owners to customize their training approach to suit their dog’s specific needs and behavior.

Precise Stimulation: Modern shock collars are designed to provide precise stimulation levels, ensuring that the correction is neither too harsh nor too weak. This precision allows for gentle communication with the dog during training.

Off-Leash Training: Shock collars with extended ranges, such as 3/4 mile, are particularly useful. They enable pet owners to communicate with their dogs from a distance, making it ideal for hiking, park visits, or outdoor adventures.

Factors to Consider When Buying a Shock Collar for Your Dog

  • Dog’s Temperament: Assess your dog’s temperament and behavior. Shock collars may not be suitable for all dogs, especially those with extremely fearful or aggressive tendencies. Consult with a professional dog trainer or veterinarian if you are uncertain.
  • Training Needs: Determine the specific training needs of your dog. Shock collars are often used for obedience training, recall, and behavior correction. Identify the behaviors you want to address with the collar.
  • Collar Quality: Invest in a high-quality shock collar from a reputable manufacturer. Ensure it has safety features like keypad locks to prevent accidental shocks.
  • Training Modes: Choose a collar with multiple training modes, including shock, vibration, and beep. A range of options allows you to use the mildest correction necessary for effective training.
  • Range: Consider the range of the collar. If you plan to use it for off-leash training or in large outdoor spaces, opt for a collar with an appropriate range, such as 3/4 mile.

Tips for Using Shock Collars

Start with Low Levels: Begin training with the lowest settings and gradually increase them as needed. Observe your dog’s response and comfort level.

Positive Reinforcement: Combine shock collar training with positive reinforcement techniques, such as treats and praise, to reward desired behaviors. This creates a more balanced and humane training approach.

Use in Controlled Environments: Initially, use the shock collar in controlled environments with minimal distractions. As your dog becomes more responsive, you can gradually introduce it to more challenging situations.

Avoid Overuse: Do not leave the shock collar on your dog for extended periods. It’s recommended not to use it for more than 8 hours daily and to reposition the collar every 2 hours to prevent skin issues.

Safety First: Always prioritize your dog’s safety and well-being. If you notice any adverse reactions or signs of distress, discontinue use immediately.

View our article about Top large dog breeds and learn more about them.


Remember that while shock collars can be effective tools for training, responsible and humane use is essential. They should be part of a broader training strategy that emphasizes positive reinforcement and the well-being of your furry friend.

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