Dogtra 640X for two dogs

Easily control and attract everyone’s attention with the 640X, the new generation of the reliable 640C electronic collar. Its intuitive design and central control button ensure that you never miss a training opportunity. With an audible tone, vibration, and BOOST function for faster response and concentration, the 640X also features an easily visible electronic collar light and a level lock for safety. Fully waterproof and shockproof, it is ideal for any adventure.