Review on Advanced Dog Training Collar with Remote - 3 Modes Beep Vibration Shock for Large, Medium, Small Dogs by Brook Johnson

Now I'm a semi-professional dog trainer with 8 dogs in my kennel. Dogs vary in size, temperament, and age. For these reasons these dog training collars are a must have for my successful 8 week program. Dogs learn their limits and what to do and what not to do with gentle vibrating collar reminders. I can train groups of dogs with remote controls to control them. The batteries are enough, the collars are adjustable, the fabric dries quickly. The collars are waterproof, so you can safely jump into ponds and puddles when retrieving. I highly recommend these collars if you train multiple dogs or are a professional dog walker.