Amanda Venturino is an animal scientist, researcher, and reputable Goldendoodle breeder with a deep passion for canine genetics and health. She holds three degrees in Animal Science, including a Bachelor’s from Cornell University, a Master’s in Reproduction and Neuroscience, and an MSc in Immunology, Infectious Diseases, and Vaccine Development from the University of Calgary.

As a Blue Ribbon-certified breeder with the Goldendoodle Association of North America (GANA), Amanda is dedicated to ethical breeding practices, genetic health testing, and educating Doodle owners about coat traits, shedding, and allergies. Her expertise bridges the gap between science and real-world dog breeding with a passion for understanding hypoallergenic dog breeds and allergen-friendly coat genetics.

Follow Amanda’s work at Mandy’s Doodles and on social media (@mandysdoodles) for insights into responsible breeding and Doodle coat science.

Brad Waggoner is a professional dog trainer, behavior consultant, and co-founder of Cold Nose College alongside his wife, Lisa. A faculty advisor for the Victoria Stillwell Academy, Brad is known for his calm teaching style, his deep understanding of canine body language, and his ability to coach families through even the trickiest behavior challenges.

Before becoming a full-time trainer, Brad was a nationally certified whitewater kayaking instructor—experience that honed his skills in communication, teamwork, and staying composed under pressure. He now channels that same clarity into helping dogs and their humans build trust and confidence together.

At home, Brad has introduced several generations of puppies to their senior dogs, giving him hard-won insight into what makes multi-dog life harmonious and safe.

Learn more: coldnosecollege.com

Eileen Anderson (she/her) is an award-winning author and her book Remember Me? on canine cognitive dysfunction won a Maxwell Award from the Dog Writers Association of America in 2017. Eileen’s acclaimed blog, Eileenanddogs, has been featured on WordPress’s Freshly Pressed and won “The Academy Applauds” award from the Academy for Dog Trainers in 2014.

Her writing has appeared in Clean Run, Whole Dog Journal, the IAABC Journal, and BARKS from the Guild. Eileen mentors writers through the International Association of Animal Behavior Consultants and works as a freelance editor.

With master’s degrees in music (harpsichord performance) and engineering science (acoustics), Eileen brings her expertise in sound and acoustics to the dog training world. She consults on sound-related triggers for dogs and writes educational content on the physics of sound.

Jane Messineo Lindquist is the founder of Puppy Culture, the groundbreaking film and program that’s transformed how breeders and pet parents raise puppies. With over 40 years in the dog world as a breeder, AKC judge, and author of the cult-favorite When Pigs Fly! Training Success with Impossible Dogs, Jane has helped more than 80,000 Puppy Culture fans worldwide raise behaviorally sound, emotionally resilient dogs.

Karishma Warr is a multi-certified professional dog trainer and behavior consultant, and the founder of Transform Behavior. Based in London, Karishma specializes in evidence-based, force-free training for dogs with behavioral challenges, including aggression, fear, and reactivity.

With years of experience helping guardians build safer, happier relationships with their dogs, Karishma is known for her approachable teaching style, science-driven methods, and ability to break down complex behavior into practical, compassionate solutions.

Her work has been featured internationally in the positive reinforcement training community, and through Transform Behavior, she offers personalized training programs, educational content, and resources that empower both dogs and their people.

Lisa Lyle Waggoner is a nationally certified professional dog trainer, behavior consultant, and faculty member of the Victoria Stillwell Academy. She’s the author of the acclaimed book The Original Rocket Recall: Teach Your Dog to Come. 

Founder of Cold Nose College, Lisa specializes in helping dogs and their people live together with more joy, understanding, and reliable skills. Her teaching blends clear science-based methods with a compassionate, real-world touch that has earned her a loyal following of trainers and pet parents alike.

Lisa has personally introduced multiple puppies into her own multi-dog household and brings a wealth of firsthand experience to today’s conversation on when—and how—to add a second dog successfully.

Learn more: coldnosecollege.com

Juilliard-trained pianist Lisa Spector is the creator of Dog Gone Calm™ and founder of My Zen Pet, the first music series designed specifically to reduce canine anxiety. Her science-backed piano compositions have been featured in over 1,500 shelters, vet clinics, and homes around the world. Lisa’s calming music helps dogs and their humans relax, bond, and breathe easier—together.

👉 Learn more at MyZenPet.com

Malena DeMartini-Price is an internationally acclaimed trainer, author, and leading expert on canine Separation Anxiety. With decades of experience, she has helped thousands of families worldwide transform life with anxious dogs into calmer, more peaceful homes.

Malena is the author of Separation Anxiety in Dogs: Next Generation Treatment Protocols and Practices and the creator of the self-paced online course Mission Possible, a step-by-step program designed to help guardians work through Separation Anxiety with proven, science-based methods.

🎁 As a special gift for The Doodle Pro® Podcast listeners, you can save $75 off the Mission Possible course with code “doodleSA.”
👉 Enroll here

Marge Rogers is the co-author of the veterinary behaviorist recommended book, Puppy Socialization: What It Is and How to Do It. She holds certifications through the Certification Council for Professional Dog Trainers (CBCC-KA, CPDT-KA), is a Certified Control Unleashed Instructor and a Certified Fear Free Professional. Marge is a popular speaker and has presented at Conference Unleashed, NC State College of Veterinary Medicine (Behavior), Appalachian State University (Veterinary Technology Program), local veterinary clinics, libraries, businesses, and dog sports clubs.

Michelle Stern is a certified professional dog trainer and family dog mediator specializing in helping families with kids and dogs live safely together. With 16+ years as a teacher and dog trainer, she blends expertise in child development and canine behavior.

As the founder of Pooch Parenting, she empowers parents with science-based strategies to prevent problems and navigate challenges like resource guarding, rough play, and introducing a new dog to kids.

Her work is invaluable for expecting parents, families with young children, and new puppy owners, helping bridge communication between dogs and kids so both feel safe and understood.

Michelle has been featured in The New York Times, The Dodo, and on podcasts, sharing her expertise on raising well-mannered family dogs without fear-based techniques.

Connect with Michelle at PoochParenting.net and on Instagram @poochparenting.

River Lee is a nationally respected grooming industry educator and the founder of The Savvy Groomer, where she teaches groomers how to create safer, calmer, and more sustainable salons. With years of hands-on grooming experience and a heart for both pets and professionals, River brings a rare blend of compassion and candid insight into what groomers face behind the scenes every day.

Her work focuses on reducing stress for dogs, improving communication with pet parents, and raising the standard of care across the grooming world. River’s approachable teaching style has made her a trusted voice for groomers and a valuable guide for Doodle parents looking to better understand coat care, matting, and cooperative handling.

You can connect with River at instagram.com/thesavvygroomer and youtube.com/c/SavvyGroomer.

Simone Mueller, MA, is a certified dog trainer (ATN) and the author of the international bestselling book “Don’t Eat That!”. Based in Germany, she specializes in force-free training for high-drive and hunting dogs. Simone is best known as the developer of Predation Substitute Training (PST), a positive reinforcement program that helps dogs safely channel their natural predatory behaviors into cooperative games and activities with their humans.

Through her popular online courses, workshops, and writing, Simone has worked with thousands of dog guardians worldwide to prevent scavenging, manage reactivity, and build calmer, more connected relationships between people and their dogs.

🌐 Learn more: https://predation-substitute-training.com

Dr. Zazie Todd, PhD, is an award-winning author, animal behavior expert, and the creator of the popular blog Companion Animal Psychology. With a PhD in psychology and a postgraduate certificate in companion animal behavior counseling, Dr. Todd excels at translating scientific research into practical advice for pet parents. She’s the author of Wag: The Science of Making Your Dog Happy and her latest release, Bark: (The Science of Helping Your Anxious, Fearful, or Reactive Dog), both of which offer evidence-based insights to help strengthen the bond between people and their pets.

In this episode, Dr. Todd dives into the science behind Wag, sharing research-backed strategies to help Doodle parents understand what truly makes their dogs happy. From practical training tips to insights on canine emotions, Dr. Todd’s compassionate, science-driven approach is a must-listen for anyone looking to deepen their connection with their furry companion.