AKC
- 2021 · How to Train a Shih Tzu Puppy: Growth Timeline & Milestones
- 2026 · Is the Shih Tzu a Good Fit for You?
- Accessed 2026 · Official Standard of the Shih Tzu
- 2017 · Shih Tzu
- 2026 · The Glamorous Shih Tzu Coat, From Top Knot to Tail
American Shih Tzu Club, Inc.
- Accessed 2026 · Health Statement
OFA
- ACVO Genetics Committee · Accessed 2026 · Ocular disorders presumed to be inherited in purebred dogs
- 2021 · Disease Statistics by Breed | OFA
- 2021 · Eye Certification | OFA
- 2023 · Respiratory Function - OFA
- 2021 · Browse By Breed | OFA
- 2021 · Patellar Luxation | OFA
- 2025 · Chondrodystrophy with Intervertebral Disc Disease (CDDY/IVDD) - OFA
PLOS One
- O’Neill et al. · 2025 · Conformational eyelid disorders in dogs under primary veterinary care in the UK - Epidemiology and clinical management · PLOS One · PMID 40587483
- Tomlinson et al. · 2026 · A cross-sectional study into the prevalence and conformational risk factors of BOAS across fourteen brachycephalic dog breeds · PLOS One · PMID 41706647
Acta Veterinaria Scandinavica
- Vitor et al. · 2024 · Shih-Tzu dogs show alterations in ocular surface homeostasis despite adequate aqueous tear production · Acta Veterinaria Scandinavica · PMID 38229091
Canine Genetics and Epidemiology
- O’Neill et al. · 2017 · Corneal ulcerative disease in dogs under primary veterinary care in England: epidemiology and clinical management · Canine Genetics and Epidemiology · PMID 28630713
PLoS ONE
- Packer et al. · 2015 · Impact of Facial Conformation on Canine Health: Brachycephalic Obstructive Airway Syndrome · PLoS ONE · PMID 26509577
- Packer et al. · 2013 · How Long and Low Can You Go? Effect of Conformation on the Risk of Thoracolumbar Intervertebral Disc Extrusion in Domestic Dogs · PLoS ONE · PMID 23894518
Canine Medicine and Genetics
- Dale et al. · 2024 · Demography, common disorders and mortality of Shih Tzu dogs under primary veterinary care in the UK · Canine Medicine and Genetics · PMID 38263229
BMC Veterinary Research
- Van den Bossche et al. · 2012 · Distribution of extrahepatic congenital portosystemic shunt morphology in predisposed dog breeds · BMC Veterinary Research · PMID 22784395
Journal of Veterinary Internal Medicine
- Mattin et al. · 2015 · Prevalence of and Risk Factors for Degenerative Mitral Valve Disease in Dogs Attending Primary‐care Veterinary Practices in England · Journal of Veterinary Internal Medicine · PMID 25857638
Veterinary ophthalmology
- Rajaei et al. · 2024 · The Shih Tzu eye: Ophthalmic findings of 1000 eyes. · Veterinary ophthalmology · PMID 38169085
VCA Animal Hospitals
- Accessed 2026 · Shih Tzu | VCA Animal Hospitals
- 2024 · Spaying in Dogs | VCA Animal Hospitals
Merck Veterinary Manual
- 2026 · Congenital and Inherited Disorders of the Digestive System of Dogs - Dog Owners - Merck Veterinary Manual
Cornell University College of Veterinary Medicine
- Accessed 2026 · Internal Medicine: Medical Conditions
PetMD
- 2026 · Morkie Dog Breed Health and Care | PetMD
AAHA
- 2019 · Canine Life Stage - Puppy
UPEI Canine Inherited Disorders Database (Atlantic Veterinary College)
- Accessed 2026 · Shih tzu | University of Prince Edward Island
University of Illinois Veterinary Teaching Hospital
- 2023 · FAQ - Soft Tissue Surgery - Veterinary Medicine at Illinois
The Kennel Club (UK)
- Accessed 2026 · Shih Tzu | Breeds A to Z | The Kennel Club
UKC
- 2017 · Breed Standards : Shih Tzu | United Kennel Club (UKC)
FCI
- Accessed 2026 · FCI-Standard N° 208
AVSAB
- Accessed 2026 · AVSAB Position Statement
Wisdom Panel / Mars Petcare
- 2020 · Shih Tzu Facts - Wisdom Panel™ Dog Breeds
Orivet Genetic Pet Care
- Accessed 2026 · Shih tzu - Full Breed Profile