The CLIX Remote Dog Trainer is a remote control collar that delivers a high pitched sound or vibration to interrupt a dog's unwanted behaviour. The collar is ideal to help with recall training and to interrupt chasing, digging, barking and many more unwanted behaviours. There are three durations of either sound or vibration; short, medium and long and the duration can also be controlled manually. The collar has a range of 50m, so it is perfect to use for distance control and the hand-held remote comes with a detachable wrist strap, to ensure you always have it to hand. The unit is supplied with a plug in battery charger, so there is no need for additional batteries. The CLIX Remote Dog Trainer also contains a free training dvd, to ensure you achieve the best results from your collar.