Review on 🐶 OYEFLY Handheld Dog Trainer: 3-in-1 LED Flashlight, Bark Stopper & Training Tool (Yellow) by Kelly Haywood

4 Miniature Schnauzer = bark, bark, bark. I have 5 yard cats and both of my are 7 months old each time. When old puppies see a particular cat, they literally screech like they're being killed. The cat is completely unimpressed when it walks by. A hard NO, followed by a few button presses, followed by silence. Schnauzer gangsters make it a point to yell and bark at visitors and try to jump on them. Another unequivocal "No", followed by several button presses and the command "Sit", leads them to believe. If I can train a pack of Gangster Schnauzers with this tool, then training a dog will be child's play. I'm impressed with this gadget, but sequencing and using voice commands before pressing a button is key to learning. After all, they only follow a voice command. I gave 4 stars because I only had it for a short time and I'm not sure about the durability. It will take consistent learning and it won't happen overnight, but for now it's a great tool.