Stop the Bark, Keep the Peace – Safe & Effective Training!

This product is a bark deterrent device with three modes: deterrent flash, training, and sound. It uses ultrasonic waves to train and deter unwanted barking without pain or harm.

• The description claims the device is effective in correcting unwanted behaviors and deterring nuisance barking.
• The description claims the device is safe, humane, and non-stressful.
• The description claims the device is suitable for dogs aged 6 months to 8 years, excluding sick, elderly, or pregnant ones.