filt, not recommended.
The collars are not effective in deterring barking, even at the highest settings.
Prevention: Consider alternative training methods or products.
The collars do not deter dogs from barking, even at the highest settings.
The collars' battery life is very short, especially when the bark function is on.
The remote control is often unresponsive or has delayed corrections.
Users have difficulty resetting the system if something goes wrong.
""
"Ineffective, poor battery life, unreliable remote, difficult to reset. -, unsuitable for a working Australian Shepherds."
Given the consistently poor performance and usability issues, do not recommend this product.
