Cat Behaviorist and Doctor Solving Cat Behavior Issues. Schedule with Award-winning Harvard-trained Feline Behaviorist, Mieshelle Nagelschneider The Cat Whisperer™ and Dr. Jim Shultz. Cat behavior consulting and cat training from Certified Cat Behavior Consultant Marilyn Krieger, The Cat Coach. Cat behaviour includes body language, elimination habits, aggression, play, communication, hunting,Continue Reading