Reparto (8)
Karen HalliganHerself - Chief VeterinarianJoey VillaniHimself - Dog Grooming ExpertCherise ClementHerself - Resident, Small Animal StudiesTyson KilmerHimself - Dog TrainerAndrea ArdenHerself - Dog TrainerNicholas DodmanHimself - Veterinary BehavioralistKevin DraineHimself - NarratorZak GeorgeHimself - Dog Trainer