A dog’s bed should be the right size for the dog, and dog beds can come in a variety of materials, including wool, fleece and nylon. Learn more about dog bed options, such as orthopedic dog beds, withhelp from a professional dog trainer in this free video on dog beds. Expert: Zephyr Clarke-Dolberg Contact: www.miami-dog-training.com Bio: Zephyr Clarke-Dolberg is a certified professional dog trainer in Miami, Fla. Filmmaker: Paul Muller