SportDog WetlandHunter® 425XThe SportDOG Brand WetlandHunter 425X is our smallest and lightest e collar designed for the waterfowl hunting environment, where space is a premium and durability is a requirement. Wrapped in Realtree Max 5 camouflage, this model looks outstanding, without standing out. Consistency and perfect timing are critical to developing your sporting dog, so the remote is quickly and easily operated without having to look at it which lets you focus on your dog