When crate training a puppy, the crate should typically not be bigger than the puppy, and the puppy should not be able to do more than circle around and lie down. Find out why a bed should not be put in a crate before the puppy is acclimated to the crate withhelp from a certified professional dog trainer in this free video on dogs and crate training. 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