The Life-Changing Benefits of Psychiatric Service Dogs - Psychology Today

Skyler: Hey there, and welcome to Frosty the Dog — the show that celebrates everything wonderful, weird, and absolutely heartwarming about our best friends. I'm Skyler, your host, and I am so glad you're here. This show is named for a very special dog — Frosty, the best boy, the one who started it all — and I think about him every single time we sit down to do one of these episodes. He is the reason this show exists, and honestly, he is the reason any of us get out of bed in the morning. Before we dive in, a big, tail-wagging thank you to our sponsors — starting, as always, with our primary sponsor and namesake, Frosty — the best boy in the whole world. We are also so grateful to Ada, who helps clients integrate A I into their workflows; to Ago Consulting — that's "Ahh-Go" — silicon development consulting from A I to SoC; and to Zen Semiconductor, an umbrella company with a portfolio of companies across the silicon industry. You are all the best, and Frosty approves. Now — today we have got ancient mummified dogs from Peru, the incredible science of psychiatric service dogs, and two researchers who just got some very well-deserved honors for spending their careers loving and studying dogs. Let's go. Skyler: Okay, first up — Dog Science and Discovery — and I need you to picture something with me. It is roughly twelve hundred years ago. We are in Peru, in the high desert, in the territory of the Wari Empire. And someone is burying their dog. Not just tossing the dog aside — actually, carefully, intentionally burying them alongside human remains. And that dog — that little hairless Peruvian dog — is still there. Archaeologists just found them. Skyler: This discovery came out recently and it stopped me in my tracks. Researchers excavating a Wari burial site in Peru uncovered mummified remains of Peru's famous hairless dogs — you might know the breed, the Peruvian Hairless Dog, or Xoloitzcuintli-adjacent — dogs that have existed in that region for thousands of years. And not just adult dogs. Puppies. Little mummified puppies buried right there with the humans. Skyler: Now here is where it gets really fascinating from a science standpoint, because the preservation was remarkable enough that researchers could study details you would never expect from something twelve hundred years old. The dogs had unusual teeth. Their diets, when analyzed, showed they were being intentionally fed — not just scrounging for scraps, but actually cared for, given food that reflected some kind of deliberate human choice about what these dogs should eat. Skyler: And the burial arrangements themselves — the way the dogs were placed — tells a story about relationship. Some were buried with care and intention. Others, the researchers noted, showed signs of having been, let's say, less ceremoniously discarded. Which is honestly a window into something really human, isn't it? Even twelve hundred years ago, the relationship between people and dogs was complicated and layered — love, utility, reverence, and yes, sometimes carelessness. It is not so different from today. Skyler: I keep thinking about what Frosty would make of all this. A dog so beloved, so important, that someone thought — yes, this dog comes with me, even into burial. That is a bond that goes back millennia, and these mummies are proof. The Peruvian Hairless Dog, by the way, is still a recognized breed today — still mostly hairless, still absolutely charming — and knowing that their ancestors were wrapped up and buried with the people who loved them? That just hits different. Skyler: What this find does, scientifically, is give researchers a direct physical window into ancient human-dog relationships. You can study the teeth and understand breeding practices. You can study the diet and understand caretaking. You can look at the burial context and understand social meaning. Dogs were not just pets or tools — they were woven into the fabric of human life and death in ways that archaeologists are still working to fully understand. And every find like this adds another piece to that picture. Skyler: It also connects to something I find really moving, which is that the human-dog bond is not modern. It is not a product of Instagram or suburban living or fancy dog food. It is ancient and bone-deep, and this discovery from Peru is one of the most vivid reminders of that I have seen in a long time. Twelve hundred years. Still there. Still telling us something. Skyler: Alright — thread two. Dogs and Humans. And today we are talking about something that is not ancient history at all — it is happening right now, in living rooms and therapy offices and veterans' homes across the country. We are talking about psychiatric service dogs. And the research here is genuinely moving. Skyler: So first, let me just be clear about what a psychiatric service dog actually is, because I think people sometimes confuse them with emotional support animals, and they are not the same thing. A psychiatric service dog is a trained service dog — trained to perform specific tasks that directly help a person manage a psychiatric disability. We are talking about things like interrupting panic attacks, reminding someone to take medication, creating physical space in crowded environments for someone with PTSD or anxiety, waking someone from a nightmare, grounding someone who is dissociating. These are not comfort animals — they are working dogs with specific jobs. Skyler: And the research on what they do for people? It is extraordinary. Studies have been looking at veterans with PTSD — a population that has some of the most severe, treatment-resistant mental health challenges we see — and what they are finding is that psychiatric service dogs can make a measurable difference in ways that other treatments sometimes cannot reach on their own. Skyler: Think about what PTSD actually does to someone. It keeps the nervous system in a state of high alert. The threat response stays activated even when there is no threat. Sleep is disrupted. Social isolation is common. Hypervigilance — that constant scanning of the environment for danger — is exhausting in ways that are hard to describe if you have not lived it. And what a well-trained psychiatric service dog does is intervene in that cycle at a physiological level. Skyler: When a dog performs a grounding task — pressing against a person's legs, or nudging them, or making eye contact — it actually activates the body's parasympathetic nervous system. The calming system. It is not magic, it is biology. The presence of a dog, and the specific trained behaviors that dog performs, can bring someone back from the edge of a flashback or a panic attack in ways that are measurable in heart rate, in cortisol levels, in self-reported wellbeing. Skyler: The American Psychiatric Association has been noting the growing evidence base here, and Psychology Today has covered how life-changing these partnerships can be. Veterans who struggled for years with isolation are leaving the house again — because the dog needs a walk, and because having the dog beside them in public makes the world feel navigable in a way it did not before. Skyler: And here is the thing that gets me every single time — the dog does not know it is doing therapy. The dog is just being a dog. A really well-trained, incredibly attuned dog, but a dog. They are doing what dogs have always done — reading us, responding to us, staying close. And somehow that ancient instinct, honed over thousands of years of partnership with humans, maps perfectly onto the most modern, complex needs we have. Skyler: Frosty understood this, I think. Dogs just know when you need them. They come and sit close. They put their head in your lap. They are not performing — they are just there. And for someone whose nervous system has been through something terrible, that presence is not a small thing. It can be everything. Skyler: The conversation around expanding access to psychiatric service dogs — because they are expensive to train and not always covered — is so important, and the science is building the case. These are not luxury items. For many people, they are lifelines. Skyler: Okay, thread three — Understanding Dogs — and today I want to celebrate two people who have dedicated their careers to doing exactly that: understanding dogs so that we can help them live better, longer, healthier lives. Skyler: The American Veterinary Medical Association recently announced that Dr. Kate Creevy has won the 2026 AVMA Career Achievement in Canine Research Award. And I just want to sit with that for a second, because Dr. Creevy's work is genuinely remarkable. She is one of the leading researchers behind the Dog Aging Project — a massive, ambitious, long-term study of aging in dogs. And the reason that matters is not just because we want our dogs to live longer — though, yes, obviously, we desperately do — it is because dogs are actually one of the best models we have for understanding aging in mammals, including humans. Skyler: Dogs age faster than we do. They get many of the same diseases we get — cancer, heart disease, cognitive decline. And they live in our environments, eat similar foods, experience similar stressors. So studying how and why dogs age the way they do gives us scientific insight that goes beyond dogs. Dr. Creevy and her colleagues are doing the kind of foundational work that could one day help us understand how to extend healthy life — not just for our dogs, but potentially for ourselves too. Skyler: And then — also being honored — Dr. Rod Page at Colorado State University, recognized for his career achievement in canine research. Colorado State has one of the most respected veterinary programs in the country, and Dr. Page's work represents the kind of deep, sustained commitment to canine health that changes outcomes for real dogs in real veterinary offices. Skyler: I love that we are celebrating these researchers. Because here is the thing — the science of understanding dogs is still young. We are learning so much, so fast. And so much of what we are discovering is being shaped by technology, including A I, in ways that are genuinely exciting. Skyler: Think about what A I is doing right now in the world of dog research and veterinary medicine. There are A I systems being trained to analyze dog vocalizations — to parse the difference between a bark of alarm and a bark of play and a bark that means "I am stressed." There are tools being developed to analyze gait and movement, flagging early signs of pain or neurological issues before a dog shows obvious symptoms. There is A I-assisted imaging that is helping vets identify tumors and abnormalities faster and more accurately than ever before. Skyler: And in the behavioral science space — which is where my heart really lives — researchers are using A I to analyze massive datasets of dog behavior, looking for patterns that would take a human researcher decades to find manually. What conditions predict aggression? What early behaviors predict trainability? How does early socialization shape a dog's lifelong emotional profile? These are questions we are starting to get real, data-driven answers to, and A I is a big part of why. Skyler: The Dog Aging Project that Dr. Creevy helps lead is itself a feat of data science — thousands of dogs enrolled, owners reporting health data, researchers analyzing trends across breeds and ages and environments. It is citizen science meets veterinary medicine meets computational biology. And the goal, ultimately, is a world where dogs live longer and healthier and where the people who love them have more time. Skyler: Which, if you have ever watched a dog slow down — watched them start to take the stairs more carefully, seen their muzzle go gray — you know exactly why that research matters. I think about Frosty every time someone talks about extending healthy dog lifespan. That is what this is all about. More good years. More good days. More of exactly this. Skyler: The really beautiful thing is that all of this science — the archaeology, the service dog research, the aging studies, the behavioral A I — it all points in the same direction. Dogs matter. The bond matters. Understanding them better makes both their lives and our lives richer. We have been in this together for at least twelve thousand years, probably more. And we are just now, with all of our tools and technology and dedication, starting to understand the full depth of what that means. Skyler: And that is a wrap on today's episode of Frosty the Dog. I hope you walked away from this one feeling what I always feel when I put these stories together — which is wonder. Just wonder that dogs exist, that they found us, that we found them, and that somehow after all this time they still choose to be right there beside us. Frosty, best boy, this one is for you — as always, and forever. Thank you for inspiring every single episode of this show. You are the reason. Skyler: Frosty the Dog is brought to you by Frosty — the best boy — along with Ada, Ago Consulting, and Zen Semiconductor. If you loved today's episode, please subscribe, leave a review, and share it with someone who loves dogs — which should be everyone. Links to all the stories we talked about today are in the link in show notes. Stay curious, keep celebrating dogs, and we will see you next time.