Is Your Neutered Dog "Hormonally Bankrupt?" The New Science of Canine HRT

USA Dog Behavior Podcast

USA Dog Behavior Podcast
Is Your Neutered Dog "Hormonally Bankrupt?" The New Science of Canine HRT
Mar 26, 2026
Scott Sheaffer, CBCC-KA, CDBC, CPDT-KA

In this episode, Scott Sheaffer explores the groundbreaking and often controversial topic of canine hormone replacement therapy (HRT) for neutered male dogs. For years, "fixing" our dogs was seen as the gold standard of care, but we are now discovering the long-term behavioral and physical costs of "hormonal bankruptcy." From irrational fears and noise phobias to muscle wasting and joint issues, the lack of testosterone in neutered males might be a hidden culprit behind many common behavioral struggles in some dogs.

Learn about the science of "Spay-Neuter Syndrome" and how the Dogosterone™ protocol is helping thousands of dogs regain their confidence and mobility. Scott discusses the role of luteinizing hormone (LH) in anxiety, the physical-behavioral connection, and why your dog's "training issue" might actually be a metabolic one. Whether your dog is a senior slowing down or a young rescue struggling with reactivity, this episode provides new insights into your dog's behavior.

You can visit USADogBehavior.com for lots of dog behavior resources—almost all of them are free—including videos, blog articles, and past podcast episodes to help you understand your dog.

Scott Sheaffer provides customized behavioral seminars for shelters, rescues, and veterinary teams—available online or on-site—focused on real-world strategies, with discounted or complimentary options available. Learn more about Scott Sheaffer’s behavioral seminars.

Find us at USADogBehavior.com.
Follow us on
Facebook.

Disclaimer
This podcast is for educational purposes only and is not a substitute for professional advice. If your dog is displaying aggression toward humans, consult an experienced and knowledgeable canine behavior professional who uses humane, non-aversive methods, and always take precautions to keep others safe.

Scott Sheaffer and USA Dog Behavior, LLC, are not responsible for any outcomes resulting from the use or interpretation of the information shared in this podcast.

Episode Artwork Is Your Neutered Dog "Hormonally Bankrupt?" The New Science of Canine HRT 10:16 Episode Artwork How You’re Accidentally Making Your Dog More Fearful or Aggressive 9:45 Episode Artwork The 6 Most Misunderstood and Frightening Forms of Dog Aggression 12:37 Episode Artwork Do Dogs Go to Heaven? 9:39 Episode Artwork Do Dogs Understand Death? What Science (and Experience) Really Show 8:59 Episode Artwork The Myth of the "Mean Dog" 12:29 Episode Artwork New Baby Meets Dog: How to Set Yours Up for Success 8:44 Episode Artwork Why Standard Dog Training Can Worsen Canine Fear and Anxiety 15:02 Episode Artwork The Job Your Dog Is Begging For: How to Channel Instinct into Happiness 8:57 Episode Artwork Five Rookie Mistakes First-Time Dog Owners Make (and How to Avoid Them) 4:35 Episode Artwork The Buzzer Deception: Why Even 'Vibration-Only' Collars Are Harmful 8:31 Episode Artwork 8 Ways to Stop Your Dog from Barking in the Backyard 9:17 Episode Artwork Zoomies: Why Every Dog Gets Them 11:10 Episode Artwork The 5 Biggest Myths About Aggressive Dogs (and What’s Really Going On) 11:11 Episode Artwork The One Behavior Change Every Dog Owner Should Notice 8:19 Episode Artwork Who makes the best dog owner? 7:34 Episode Artwork The Hidden Risks of Board & Train Dog Training Schools for Aggression Cases 8:20 Episode Artwork Cleaning Up Dog Accidents the Right Way: It Matters More Than You Think 6:44 Episode Artwork Is Euthanasia Ever Right for Severe Dog Behavior Problems? 5:53 Episode Artwork Cesar Millan’s 4 Biggest Dog Training Myths 6:42 Episode Artwork The Hidden Ways You Might Be Punishing Your Dog Without Knowing It 7:48 Episode Artwork Why Are Some Dogs Aggressive? 11:54 Episode Artwork Losing a Dog Hurts—Here’s the True Story Behind a Famous Poem That Eases the Pain 5:59 Episode Artwork The Crisis of Unqualified Dog Trainers Treating Dog Aggression 10:58 Episode Artwork Can Dogs Be Psychotic? Understanding Bizarre Canine Behavior 9:58