These PetSafe batteries are praised for their long-lasting performance, compatibility with various pet systems, and effectiveness in controlling barking. Customers appreciate the good price and value of purchasing genuine batteries.

Barkguard is praised for helping dogs understand "no bark" and "off" actions, and is effective in preventing barking and detrimental behavior. However, some users experienced issues with the device's functionality, such as no effect or even damaging their dogs' fur.

The Bark Genie is effective in controlling barking and is highly recommended by users. However, some customers report that it does not shut their dog up and may require more power. The product's performance may vary depending on the dog's size and day-round use.

This barking device has mixed reviews, with some users finding it effective in stopping barking and improving sleep. However, others report that it is not effective, requires constant button pressing, and may not work for all dogs. The remote control is a useful feature, but the device may require consistent sensitivity.

The Barkless Pro is highly effective in controlling barking and improving pet behavior. However, some users experienced issues with inconsistent sensitivity, battery life, and durability. The collar may require some learning curve for optimal results.

This bark collar has mixed reviews, with some users finding it effective in stopping barking and improving dog behavior. However, others report issues with durability, effectiveness, and functionality.

The Ultrasonic Dog Barking Deterrent Tablet is effective in stopping barking and training dogs. It is easy to use, gentle on pets, and can be used with various dog breeds. However, some users experienced discomfort or dissatisfaction with the sound.

This product is effective in stopping barking and training dogs, with minimal noise and easy-to-use design. However, some users experienced issues with the strap and found the product disappointing or ineffective.

The collar offers multiple vibration options and shock levels, and is praised for its sensitivity and adjustability. However, some users experienced issues with durability, the collar fraying, and the device not staying charged or working properly.

This product has mixed reviews, with some users finding it effective in stopping barking and helping with training. However, others report that it does not work or even worsens barking, and the design could be improved.

The dog bark controller has mixed reviews, with some users finding it effective in controlling barking and helpful in training their pets. However, others report that it does not work, has a short range, or may not work for all dogs.

This product is effective in reducing barking and is a great alternative to shock collars for many users. It is compact, portable, and easy to charge and use. However, some dogs may not be interested in it, and it may not work for all types of dogs.

This device is effective in stopping barking for many users, with some reporting significant improvements in their pet's behavior. However, a few customers found it ineffective or had issues with the battery life.