PetSafe Remote Trainer, 300 yd. is an effective training solution designed to help interrupt and correct barking and other unwanted behaviors in your dog. This versatile trainer three modes: an audible tone, vibrations, and 15 adjustable levels of static stimulation, allowing you to customize the training to suit your pet’s needs. With a wide operational range of up to 300 yards, it provides reliable connectivity in various environments such as your yard, the park, or while on a walk. The collar is suitable for dogs weighing 8 pounds and up, with neck sizes ranging from 6 to 23 inches. Safety is a priority with the built-in safety lock feature that prevents accidental ing of the highest static level during training. The collar charges fully in just 2 hours and up to 40 hours of use per charge. Additionally, you can train two dogs with one remote by purchasing an extra collar, making it a flexible choice for multi-dog households. Model Number: