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Adobe Animal Hospital

Dr. Brennen McKenzie

Dr. Brennen McKenzie

Dr. Brennen McKenzie

Recent Awards: The VIN Veritas Award honors those who serve science and truth through courage and integrity.

School: University of Pennsylvania, 2001

Special Interests: soft-tissue surgery, evidence-based medicine, emergency and critical care, biology of aging

Pets: Brodie (a smart, scruffy fireball of a terrier mix), Kalani (a young, Labrador-ish pup who is a joyful tornado of destruction), Tess (a corn snake who keeps her thoughts to herself)

Prior to becoming a veterinarian, I worked as an English teacher, in numerous clerical jobs, on a fishing boat in Alaska, running a pet food store, in a baseball card factory, and as a waiter. I always loved both science and writing and have tried to keep both part of my personal and professional lives.

Following college, I tried to be Jane Goodall and completed a Master’s Degree in primate behavior at CSU San Francisco, doing my thesis research with the chimpanzees at the San Francisco Zoo. After several years trying to make a living in primate behavior, including running a breeding colony of rhesus monkeys on an island in South Carolina and doing behavior therapy and enrichment work for captive primates in Texas, I stumbled into veterinary medicine about ten years later than most of my classmates. It has given me tremendous opportunities to learn and grow as a person and to help my patients and clients.

I am an advocate for medicine solidly based on good science and scientific evidence, and I have had the good fortune to serve as president of the Evidence-Based Veterinary Medicine Association. In 2015, I completed my Master’s Degree in Epidemiology from the London School of Hygiene and Tropical Medicine.

In 2021 I cut my clinical hours back to two days a week to devote time to my work as Director of Veterinary Medicine for Loyal, a biotechnology company developing therapies to extend lifespan and prevent age-related diseases in dogs.

I have also found satisfaction as a writer and a teacher. In addition to publishing in veterinary journals, I have written a book for pet owners and veterinarians—Placebos for Pets? The Truth about Alternative Medicine in Animals. I also train veterinary students, and have taught scientific writing at San Jose State University.

Outside of veterinary medicine, I love to read and to travel, to hike and to play my mandolin and guitar, and to keep fit by running and training in Shaolin Kempo Karate. My personal website can be found at http://www.skeptvet.com * *The views on it are mine, and do not necessarily reflect the views of Adobe Animal Hospital.

Publications

McKenzie, BA. Lacroix-Fralish, ML. Chen, F. The phenotype of aging in the dog: How aging impacts the health and wellbeing of dogs and their caregivers. J Amer Vet Med Assoc. 2022;260(9):963-970.

McKenzie, BA. Comparative Veterinary Geroscience: Mechanism of molecular, cellular, and tissue aging in humans, laboratory animal models, and companion dogs and cats. Amer J Vet Res. 2022;83(6:). https://doi.org/10.2460/ajvr.22.02.0027.

McKenzie, BA. Chen, FL. Gruen, ME. Olby, NJ. Canine Geriatric Syndrome: A Framework for Advancing Research in Veterinary Geroscience . Front Vet Sci. 9:853743. April, 2022.

McKenzie, BA. Rational use of diagnostic and screening tests. J Amer Sm Anim Pract. 2021;62(11):1016-21.

McKenzie, B. Placebos for Pets: The Truth about Alternative Medicine in Animals. London, UK. Ockham Publishing. 2019.

McKenzie, BA. Evidence-based veterinary medicine: What is it and why does it matter? Equine Vet Edu. 2014;26(9):451-452

McKenzie, BA. Veterinary clinical decision-making: cognitive biases, external constraints,and strategies for improvement. J Amer Vet Med Assoc. 2014;244(3):271-276

McKenzie, BA. Is complementary and alternative medicine compatible with evidence-based medicine? J Amer Vet Med Assoc. 2012;241(4):421-6.

McKenzie, BA. Evaluating the benefits and risks of neutering dogs and cats. CAB Reviews: Persp in Agricul, Vet Sci, Nutr, Nat Res. 2010;5(45).