Bound by Nature: How ancient biology and deep psychology transformed wild creatures into our most beloved family members

Every dog that greets you at the door. Every cat that chooses your lap. Every fish swimming lazily in a tank. None of it is an accident.

Alexandria Kim takes readers on a remarkable journey through 30,000 years of coevolution to answer the question every pet lover has quietly asked: Why do these creatures feel like family?

Drawing on cutting-edge research in evolutionary biology, neuroscience, and psychology, Kim reveals that the human-animal bond is not sentimentality. It is biology. When you gaze into your dog's eyes, both of your brains flood with oxytocin, the same hormone that bonds mothers to infants. When you stroke your cat's fur, your cortisol drops and your heart rate steadies. When you watch fish drift across a screen, your nervous system exhales. This is not a metaphor. It is measurable, repeatable, hardwired chemistry, and it has been shaping both species since wolves first lingered at the edges of Ice Age campfires.

Inside this eye-opening book, you will discover:

• How wolves essentially domesticated themselves, and why the old story of humans taming pups misses the real miracle • Why cats remain genetically almost identical to their wild ancestors, and what that reveals about the very different terms they negotiated • The fascinating parallel evolution of amylase genes in dogs and humans, a biochemical fingerprint of shared meals across centuries • E.O. Wilson's biophilia hypothesis and the three pillars that explain why we crave living things, even in windowless offices • The mounting evidence that companion animals function as legitimate medicine, lowering blood pressure, buffering stress, and reducing loneliness • The legal frameworks, ethical responsibilities, and emerging challenges every modern pet owner needs to understand • What the future of stewardship looks like in a world where the bond is deepening but the obligations are growing

Bound by Nature is for anyone who has ever wondered why a wet nose or a soft purr can change the entire atmosphere of a room. It is for the dog trainer who wants the science behind the bond, the cat owner who suspects their pet is running the household, the therapist recommending animal interventions, and the reader who simply wants to understand the deepest relationship in human history.

Rich with research, warm with insight, and impossible to put down, this is the definitive guide to the ancient compact that turned wild predators into the companions we cannot live without.

Discover the science. Honor the bond.Read this book today!

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Udgivelsesdato

E-bog: 9. juni 2026