Train your dog effectively with the 300 Yard Remote Adjustable Trainer, designed to correct unwanted behaviors in dogs of all sizes. This comprehensive training system features a handheld remote that issues corrections quickly up to 300 yards away, allowing you to communicate rules clearly to your furry friend. With 3 safe modes of training corrections – tone, vibration, and 99 levels of static stimulation – you can customize the training to suit your dog's needs. The rechargeable, waterproof collar is equipped with an adjustable nylon strap, accommodating neck sizes up to 28 inches, and includes a low battery indicator for timely replacements. Expandable to train up to 2 dogs with an additional collar (available through Customer Care), this trainer is suitable for dogs 6 months and older weighing more than 8 pounds. Backed by a 1-year warranty and supported by U.S. Customer Support, the Premier Pet 300 Yard Trainer offers an easy-to-use design ideal for both indoor and outdoor training sessions, with an effective range of 900 feet.