AMC's Dr. Ann Hohenhaus interviews zoologist and author Bill Schutt. Tune in as they discuss:Bill Schutt's latest book Pump: A Natural History of the HeartThe unique pets Bill had as a childWhy Bill found vampire bats intriguingHow blue whale hearts are "small" and hummingbird hearts are "large"Narwhals and what's next...Also on this month's show:The Jack Russel Terrier saving lives in UkraineAnimal newsListener Q&AJoin us for AMC's Animal Lovers Book Club Event discussing Pump: A Natural History of the Heart on Thursday, June 30th at 6pm ET!Call us toll-free and leave a message to have your pet questions answered on next month’s Ask the Vet Listener Q&A: 866-993-8267Follow us on Facebook, Instagram, and Twitter!