Size: The Koogal dog raincoat is made for medium and large breeds. Measure your dog s neck, chest and back length, then check weight before choosing a size. It fits Golden Retrievers, Labradors, Rottweilers, large hounds and Aussie-Husky mixes. Use the size chart to pick the right coat. Professional Material: The shell is tough, waterproof polyester the lining is soft fleece for warmth and comfort. Practical Function: Two rear-leg straps keep the coat centered and stop the wind from lifting it. Adjustable and Convenient: Hook-and-loop tabs at the chest and belly let you fine-tune the fit in seconds, and a back pocket holds a key or treat pouch. Reflective and Safe: A leash portal lines up with most harnesses and wide reflective trim keeps your dog visible on night walks.