like new condition g1 kennel in Limited-Edition Green color. We used for travel ONLY. airline approved Size Large A special-edition release in collaboration with our friends at Ducks Unlimited. By purchasing a G1 kennel in the non-profit's signature green, you're partnering with us to protect your duck dog and our nation's wetlands. A portion of every sale supports Ducks Unlimited, the leading nonprofit dedicated to conserving North America's continually disappearing waterfowl habitats.