#973A: Kennedy Green was the #1 Junior Pekingese handler in the USA in 2025 (having just turned 12), working with Dr. Kelly Fishman, an integrative sports medicine veterinarian, who both talk about what it takes to keep Lincoln, a special breed of toy dog, in top physical condition, to compete in the 150th Westminster Dog Show.

#973B: Elaine Ostrander, a canine genomics expert, was on the team that sequenced Tasha’s genome, the first purebred dog studied twenty years ago. She and her colleagues at the NIH have been studying the DNA of many dog breeds since then, discovering which genes are responsible for what physical and health characteristics, allowing them to guide dog breeders in making decisions to avoid naturally occurring diseases, knowledge which is valuable for human disorders, too.

#972B: Brad Bolman’s book “Lab Dog: What Global Science Owes American Beagles,” takes the long view of the Beagle dog, chronicling its whole history as a breed and how people turned what they had bred as a hunting companion into a “lab rat” to be turned out in the tens of thousands for research.

#972A: Marc Bekoff, the renowned ethologist, talks about his long personal and professional relationship with the late Jane Goodall, and how important it is that we hold on to her messages of hope and perseverance in caring about animals and the planet, especially through the Roots and Shoots program of the Jane Goodall Foundation.

#971B: Greger Larson, the Director of the Paleogenomics & Bio-Archaeology Research Network at the School of Archaeology at Oxford University, returns to discuss whether wolves were ever introduced into the breeding of German Shepherd Dogs — which was adamantly opposed by early breeders around WW II in Germany. They were purists against hybridization with wolves — although it would have been to the dogs’ health advantage.

#971A: Dog trainer and author Ineke Vander AA in Belgium discusses how she developed her scientifically-backed theory of “highly sensitive” dogs in her groundbreaking book “Dogsitivity: a Guide to Living With Highly Sensitive Dogs.”

#970B: Dr. Doug Mader explains the different ways that pet owners can fill prescriptions for and why they need to understand the value of backup support if their pet has side effects from a drug or gets better before all the pills are taken. Is it best to fill a prescription at the vet clinic? An online store? The local pharmacy? How many pills are necessary? What about refills?

#970A: Jonathan Balcombe, a biologist and ethologist with a doctorate in animal behavior, has studied and written books about all manner of non-human creatures: “Pleasurable Kingdom,” “Second Nature,” “The Exultant Ark,” “What a Fish Knows” and “Superfly.”