Hiss & Tell: Cat Behavior and Beyond

Send us a textEver wonder what your cat’s DNA can tell us about fetching, affection, and health? We teamed up with Dr. Elinor Karlsson, chief scientist at Darwin’s Ark and professor at UMass Chan and the Broad Institute, to unpack how a simple fur-combing kit and smart surveys can unlock big answers about everyday feline life. No lab coats at home required - just your observations, your cat’s fur, and a few minutes of thoughtful reporting.We dig into why cats are such a powerful, understudied genetic model compared with dogs. Because most cats aren’t shaped by recent, narrow breed histories, their diversity offers cleaner signals for behavior genetics and disease research. That opens the door to questions we’ve struggled to answer: Are fetching and other elements of the predatory sequence strongly heritable? How does early socialization change adult confidence and play? Which common diseases in cats have measurable genetic risk, and which are driven by environment? We also confront internet myths with data. The “orange cats are dumb” trope? Not supported by early looks, and ongoing work aims to test these claims at scale. Affection comparisons with dogs? Careful measures suggest cats are just as attached as many guardians know firsthand. Best of all, Darwin’s Ark is open data, so researchers everywhere can build on these findings - and your contributions fuel that progress. If you’re ready to help, there’s a limited-time $50 sequencing offer (use code Hiss&Tell25) using a gentle fur comb, making participation easier and less stressful for cats.Join us as we connect guardian insights with modern genomics to advance feline science. Subscribe, share this episode with a cat-loving friend, and leave a review so more people discover the project - and consider enrolling your cat at darwinsark.org with the code shared on the show. Your cat’s fur might change what we know about cats forever.

Send us a textA rescue cat walks into a historian’s life and suddenly the archive looks different. That’s the spark behind this wide-ranging conversation with cat historian Jodie Stewart, who explores how felines traveled with colonists, curled up in family photos, comforted soldiers, and later became flashpoints in conservation and culture wars. If you’ve ever wondered why cats provoke such strong feelings — or why they’re often missing from national stories — this is a tour through the ships, letters, laws, and myths that shaped Australia’s relationship with its most polarizing companion animal.We dig into the big questions: competing theories of how cats reached Australia and the DNA that points to European origins; the Victorian-era “cult of the cat” and how British tastes crossed oceans; and the moment Federation recast native fauna as national symbols while introduced animals fell down a perceived hierarchy. Jodie unpacks the 1990s Great Cat Debate — cat curfews, containment, registration, household caps — and the warlike language that still colors public policy. Along the way, we meet Trim, the seafaring cat immortalized by Matthew Flinders, and discover archival glimpses of veterans holding their cats as they recover, proof that emotion belongs in the historical record.This episode invites you to see cats as historical agents — observers and participants whose presence reveals how identity, ecology, and policy intertwine. We talk evidence vs. rhetoric, why lethal control keeps failing, and how better language and community-centered strategies could improve both conservation outcomes and public trust. Whether you’re a cat lover, cat skeptical, or simply curious about Australian history, you’ll leave with a richer sense of how private affections shape public narratives and why love itself has a history.If this resonates, tap follow, share the episode with a friend, and leave a quick rating or review to help others find the show. Your thoughts matter—tell us how cats show up in your family’s story.

Send us a textWhat if the path from feral to friendly begins in the gut? We sit down with evolutionary biologist Dr. Tom Gilbert to explore how cat microbiomes act like tiny chemical factories, converting food into signals that can shape fear, calm, vigilance, and even training success. Drawing on a global shelter study across Denmark, Malaysia, Cabo Verde, Brazil, Spain, and Aruba, Tom explains why geography and diet change which microbes take root—yet similar biochemical functions keep showing up in feral versus household cats. That pattern hints at a quiet engine behind behavior: microbial metabolites that reach the brain and nudge temperament at the edges.We unpack why domestic cats often host carbohydrate-digesting microbes, how feral diets drive broader microbial toolkits, and why early-life seeding can set long-lasting trajectories. The conversation turns practical for rescuers and guardians: could slow, thoughtful diet shifts and prebiotic strategies reduce arousal and stress in shelters or at home? What are the real limits of probiotics, and when does the “garden” of gut microbes resist change without a reset? Along the way, we wrestle with ethics—should we try to calm animals through diet—and examine obesity, energy harvest, and the challenge of tailoring nutrition to an individual cat’s biology.The bigger story reaches into domestication. If microbes could buy time for genetic change, did they help early humans live alongside once-wary animals? We compare cats and canids, question what “tame” really means, and consider how behavior, diet, and environment entangle over generations. Whether you work in shelters, foster kittens, or want a healthier, happier home for your cat, this conversation blends fresh science with grounded advice you can test gently and safely. If this sparked new questions for you, follow, share with a cat-loving friend, and leave a review—then tell us: what would you try first to nudge a microbiome toward better welfare?If you enjoyed this episode, please rate and review wherever you listenFor more information and to support our podcast, check out our website at hissandtellpodcast.comYou can also find us on Instagram @hissandtellpodcast. To book my services as a cat behaviorist go to https://www.cattitude-adjustment.com/

Send us a textA wobbly step can still lead to a full, joyful life. We invited Dr. Gina Rendon, medical director at Williamsburg Vets, to demystify cerebellar hypoplasia (CH) and share how cats with this condition learn, adapt, and thrive. From the cerebellum’s real job in refining movement to the viral roots of CH through panleukopenia, we break down the science without losing sight of daily life at home. You’ll hear how to recognize early signs beyond normal kitten wobble, what makes CH different from vestibular issues, and why the condition is non-progressive—meaning time, smart setups, and practice truly pay off.We also walk through practical, budget-friendly solutions you can use right away. Think traction over tile, foam tiles over hardwood, and soft bumpers where enthusiastic sprints end. Learn how to build simple standing troughs for balance training, use passive range-of-motion to keep limbs limber, and pick feeding stations with the right height and tilt to reduce mess and frustration. We share litter strategies—from low-entry boxes to mats with lips—that support independence, plus the surprising tail-base stabilization trick some caregivers use to help kittens practice standing. Along the way, meet Egg, our fearless CH kitten who turned wobble into willpower, teaching us why these cats are resilient, social, and often hilariously bold.If you’re considering adopting or fostering a CH cat, we’ve got you covered on commitment and real expectations. You’ll get straight talk on home prep, cleaning routines, and the small accommodations that make a big difference. We also point you toward active CH communities packed with DIY ideas, gear tips, and vet recommendations. Whether you’re here for animal behavior insights, feline neurology, or heartwarming rescue stories, this episode offers tools and hope in equal measure. Subscribe, share with a cat-loving friend, and leave a review to help more people discover how special-needs cats shine.

Send us a textSean from Canopy Cat Rescue takes us behind the scenes of an extraordinary mission—saving cats from towering trees across Washington State. As a professional arborist and mountain guide, Sean reveals how he and his partner Tom turned their climbing expertise into a specialized rescue organization that's saved nearly 8,000 feline lives.The conversation unpacks the fascinating intersection of technical climbing and feline behavior—how expert rescuers interpret a cat's meows, ear positions, and tail movements to predict whether a terrified feline will accept help or climb higher to escape. Sean explains the startling reality that fire departments rarely rescue cats from trees, leaving desperate pet owners searching for solutions when their companions climb too high.Through vivid storytelling, Sean debunks persistent myths about cats in trees. No, cats don't reliably come down when they're hungry—Sean has rescued cats stuck for over 23 days. Leaving food at the tree's base won't work and may attract predators. And the classic claim that "you never see cat skeletons in trees" misses the simple fact that deceased animals fall or are scavenged.For pet owners, the episode offers practical prevention strategies, from creating secure outdoor catios to understanding why cats climb trees in the first place. Sean shares touching stories of "repeat climbers" (the record is seven rescues for a single cat!) and explains how the organization has expanded to rescue everything from iguanas and parrots to helping wildlife rehabilitators return fallen owlets to nests.What began as occasional rescues has blossomed into a full-time non-profit service performing around 800 rescues annually. Whether you're a cat lover, fascinated by specialized rescue operations, or simply appreciate dedicated people using unique skills to help animals in distress, this conversation will leave you with a newfound appreciation for the heroes who climb toward the sky to bring our feline friends safely back to earth.