Review on 🐶 2022 Upgrade Version Rechargeable No Bark Collar for Dogs - Amazingbuy Anti-Bark Training Collar with Beep, Vibration, Safe Shock, and Adjustable Sensitivity - Reflective Collar for Small, Medium, and Large Dogs by Danielle Rogers

Benefits This product is great for charging. The standard micro USB that I use for my phone. I have a 40lb medium sized dog but the collar is very adjustable and I could see it would fit a Great Dane or Miniature Poodle (you may need to trim the strap down a bit). The buttons are easy to press and mostly straight forward. Performance, sensitivity, impact level, sound level. With 7 settings, there are many options for your pup. Cons: I think it's unpredictable, if the sensitivity is too high it might work if my dog doesn't bark (due to shaking or random discharge), if the setting is too low it won't work if she barks. I guess I still have to play with it a bit, but I hope that the sensor will only be triggered by noise and vibration. The vibration aspect can be difficult if you have a dog that whines or barks at lower volumes but shakes and plays a lot. Other than that, I only let her do it when she's in the kennel so she doesn't bark/cry while I'm at work. She quickly learned not to bark or whine when it's on, but I don't feel bad because it's only lasted a few times and I've rarely heard it run out of power the first few times.