Remote dog training collar

Whether you want to correct excessive barking or aggressive leash pulling, or you just want to add security to off-leash walking, Challenger Dog Training Collar helps you to control your best friend from up to 500 yards away. It offers 3 training modes including shock, vibration, and tone, with 5 adjustable levels of vibration and shock, so you can fine-tune the correction level to achieve positive results with any pup.