SportDOG WetlandHunter 1825X - The SportDOG WetlandHunter 1825X is designed for the waterfowl-hunting environment, where space is a premium and durability is a requirement. This SD-1825XCAMO model features up to 1 mile of range to train up to 6 dogs (with purchase of Add-A-Dog collars), and is wrapped in Realtree Max-5 camouflage, so it looks outstanding, without standing out. With only a slight movement of the dial and the push of a button, you will be able to communicate with your dog using a tone, vibration, or one of the 21 levels of static stimulation. This customizability and ease-of-use ensures your training is consistent, immediate, and tailored to your dog’s unique personality. For Dogs 8lbs Or Larger Fits Neck Sizes 5in-22in Charging Cradle Charging Adaptor