Durable & Safe: The SportDOG White Plastic Dummies feature a strong build quality with non-toxic, weather resistant soft plastic and gentle knobs to prevent hard mouth Adjustable Buoyancy: Inflatable valve customizes weight and float for tailored blind retrieval practice in versatile land or water environments High Visibility: The bright whie color ensures easy spotting against dark backgrounds, perfect for training young dogs to use their eyes over land and water Built for the Field: SportDOG gear was designed by professionals who demand durable, no-nonsense tools that perform in real-world conditions without fail Trusted by Serious Trainers: Professionals rely on SportDOG for proven performance, consistent control, and expert-backed training guidance that gets results