Pioneers in Veterinary Orthopedic & Sports Medicine
Orthopedic Surgery
& Arthroscopy
Sports & Performance Medicine
Orthobiologic Regenerative Therapy
Rehabilitation & Return to Activity
Pioneers in Minimally Invasive Care & Modern Orthopedic Medicine
For decades, our specialists have advanced the standards, techniques, and technologies shaping modern veterinary orthopedics and sports medicine.
Research & Scholarship
Peer-reviewed publications, textbook chapters, funded clinical research, and scientific presentations advancing orthopedic disease, musculoskeletal injury, orthobiologic therapy, objective outcomes assessment, and functional recovery.
Technology & Innovation
Foundational contributions to canine arthroscopy, minimally invasive diagnosis, orthobiologic systems, musculoskeletal ultrasound, surgical instrumentation, rehabilitation protocols, and return-to-performance planning.
Education & Leadership
Board-specialty and professional-organization leadership, national and international lecturing, ACVS and ACVSMR procedural laboratories, national specialty-program development, and resident, intern, fellow, and clinician mentorship.
For Bay Area Families & Performance Dogs Around the World
Whether you're our neighbors in the Bay Area or traveling to us from farther away, our team carefully coordinates your pet's care together with you every step of the way.
Bay Area Families
For pets whose best days mean comfortable couch time, neighborhood walks, Marin trail hikes, and family playtime, The Sams Clinic helps dogs and cats regain comfort, stability, and mobility so they can return to the moments that matter most.
Sport & Working Dogs
For dogs trained for precision, power, and control — where every stride, turn, and hesitation matters — The Sams Clinic tailors diagnostic and treatment pathways to your dog’s condition, capabilities, and performance demands. Learn more >
Our Specialists
Andrew Sams, DVM, MS, DACVS
Founder & Medical Director
Orthopedic Surgery & Arthroscopy
Sherman Canapp, DVM, MS, CCRT, DACVS, DACVSMR
Orthopedic Surgery & Arthroscopy
Sports Medicine & Rehabilitation
Dana Whitlock, DVM, MS, CCRP, CVA, DACVSMR
Sports Medicine & Rehabilitation
Patient Stories
Brick
Hunting
“I wanted to share the the adjectives that VOSM embodies that motivated me travel 15+ hours on 7 different trips with to have VOSM work with 3 of my dogs.”
Benefit
Agility
“Bene had bilateral shoulder surgery in 2016. He’s retired from agility now, but his front end is 100% sound, strong, and balanced (we still get a gait test every year). His canine PT and vet continue to be amazed by the results.”
Levy
Agility
“Little did I know, Dr. Canapp and his team brought my remarkable girl back to doing what she loves – agility, herding, frisbee and swimming. She is 1,000% fully recovered and our partnership continues to this day.”
Cane
Dock Diving
“Since completing surgery and three months of rest and physical therapy, he returned back to life as normal! Dr. Canapp and VOSM have allowed him to live the rest of his life to the fullest.”