Suzanne Hetts, Ph.D., CAAB, CVJ Dr. Hetts received her Ph.D. in Zoology with a specialization in animal behavior from Colorado State University and is certified by the Animal Behavior Society as an Applied Animal Behaviorist. Suzanne is an award winning speaker and author, and an internationally recognized expert on animal behavior, having lectured on four continents about pet behavior. With her husband Dr. Dan Estep, also a CAAB, she co-owns Animal Behavior Associates, Inc. in Littleton Colorado. Their subscription website BehaviorEducationNetwork.com provides online, science based behavior e...