Review on 🔊 Recordable Pet Training Buzzer Button - Customize & Playback 30 Seconds of Personalized Commands (Includes Battery) by David Bott

If you're buying them for dog training, they're big and easy to record your commands. Keep in mind that they love to walk on the ground, so they have become my pup's toy. So have a plan to keep them in place. "Treat" is great for learning how to use the key, but quickly becomes something you don't need to use anymore or you'll end up treating over and over again. One of the four in my box didn't work. The great thing is that you can leave a message to your kids and just ask them to hit the play button. Messages can always be replaced. I haven't tried it, but I plan to record a message and email it as a gift. But a bag for my dog. Beating him worked most of the time with little difficulty.