Review on 🐶 PetUlove Dog Bark Deterrent: Handheld Dog Trainer and Bark Control Device with LED Light and Wrist Strap - Safe Indoor/Outdoor Dog Training Tool by Danielle Rodriguez

Note: Similar to identical product reviews 3/5 Overall baseline, what is, does what it's supposed to - 2 stars - Zero deterrent, especially for aggressive dogs. The trainer may work, but no better than verbal commands, clickers or whistles. - 2 - Cheap quality, button broke and got stuck in less than 20 uses. I don't press the button hard - 1 - Described as an ultrasound but I can hear the sound easily and I'm not a young person. Specific category + 1 - two speakers, while other deterrents have 1, flashlight + 1 - claims to operate in the 35-45 kHz range at 130 decibels. It's about what it takes to cause trouble for vicious dogs. There may be some who do, but as mentioned above, I hear it and it does no more than make aggressive dogs stop for a second at a new sound and then continue their aggression. Maybe there are some that actually have this power. Sum = 0, → 1