The Dokken's Large Ducks Dead Fowl Trainer has uniqueness and purpose written all over it. Front and center is the hard-plastic head that is attached to the main body with a heavy cord. This innovative design is perfect in discouraging the bad habit of violently shaking a retrieved bird. A quick knock to the gun dog's snout helps curb this action. The hard feet encourage the retriever to secure the trainer in the soft middle, scent injected body area.