Aggressive Dog

Michael Shikashio, CDBC, is the founder of AggressiveDog.com and focuses on teaching other professionals from around the world on how to successfully work aggression cases. He is a five-term president of the International Association of Animal Behavior Consultants (IAABC) and was the Association of Professional Dog Trainers (APDT) Member of the Year in 2020. Michael is sought after for his expert opinion by numerous media outlets, including the New York Times, New York Post, Fox News, The List TV, Baltimore Sun, WebMD, Women’s Health Magazine, Real Simple Magazine, SiriusXM Radio, The Chronicle of the Dog, and Steve Dale’s Pet World. He also hosts the popular podcast show “The Bitey End of the Dog” where he chats with the foremost experts on dog aggression. He has been a featured keynote speaker at conferences, universities, and seminars in more than 200 cities and 18 different countries around the world, and offers a variety of educational opportunities on the topic of canine aggression, including the Aggression in Dogs Master Course and the annual Aggression in Dogs Conference.

Christopher Pachel, DVM, DACVB, CABC (IAABC) is the owner and lead clinician at the Animal Behavior Clinic in Portland, OR. He received his veterinary degree from the University of MN in 2002 and became board-certified by the American College of Veterinary Behaviorists in 2010. He has operated house-call, office-based, and telemedicine-focused behavior practices. Dr. Pachel lectures worldwide, teaches courses at multiple veterinary schools, and has authored articles and book chapters on topics such as Intercat aggression, Behavioral Euthanasia, and Pet selection for animal-assisted therapy. He is a sought-after expert witness for legal animal behavior cases and serves on the Editorial Advisory Board for dvm360. Dr. Pachel is a Vice President of Veterinary Behavior for Instinct Dog Behavior and Training and co-owner of Instinct Portland. Dr. Pachel hosts Doc Talks, a monthly online webinar series that explores veterinary behavior cases in depth with veterinarians, behavior consultants and trainers, and animal caregivers. He is also a co-founder of LIMA Beings, an online community of people who seek to apply the power of communication and learning principles to our interactions with others, shaping behavior in compassionate and effective ways.

Leslie McDevitt, MLA, CDBC, CPDT-KA is the author of the internationally popular Control Unleashed series of books and DVDs. Her books have been translated into many languages, and she has helped people all over the world learn how to use her science-based methods to help companion, performance, and working dogs learn how to functional optimally without stress in very challenging environments. For close to twenty years, Leslie's methods have empowered diverse populations of dogs--companion dogs, shelter dogs, competitive performance dogs, K9 SAR and detection dogs, therapy dogs, and more. If you have a dog that worries about stuff that happens—other dogs, people, noises, the unexpected–or you are a giant behavior nerd that is interested in counter conditioning with an operant base using startbutton behaviors--Leslie has lots of tools for you. Leslie has taught all over the world, and is especially proud of her roles as Clicker Expo Speaker and consultant for the Penn Vet Working Dog Center. She is also very proud of her ever-growing number of CCUIS, Certified Control Unleashed Instructors.