Millions of dog-human relationships fail each year—some from simple and preventable mismatches. False or unrealistic expectations of a dog’s behavior are a common reason for failed human-animal bonds. Veterinarians can reduce the incidence of false expectations and thereby increase the likelihood of successful adoptions by offering preadoption counseling to help clients sort through the many factors involved in the process of successful pet selection, by preparing clients to take on the important tasks of puppy socialization and the management of the home learning environment, and by educating new owners about the needs and behavior of dogs.