Every Article

551 articles across pharmaceuticals, equipment, diagnostics, insurance, and practice management · showing 161–170.

Companion animal in a veterinary exam setting with medication reference materials.

PharmaceuticalsJuly 24, 2026 · 23 min read

Tracheal Collapse in Dogs: Staging, Medical Therapy, and Stent Outcomes

Tracheal collapse causes the classic dry goose-honk cough in small dogs. Learn the 4 grades, the medical treatment ladder, stent complications, and coexisting…

Ran Chen#Emergency & Critical Care #Drug Safety & Toxicology

Companion animal beside veterinary diagnostic materials.

DiagnosticsJuly 23, 2026 · 21 min read

Urinary Tract Infection (UTI) in Dogs: E. coli and the 3-to-5-Day Rule

Canine UTIs affect 14% of dogs over their lifetime. Learn about E. coli resistance, the new ISCAID 3-to-5-day short-course rule, and when to avoid treating…

Ran Chen#Urology #Antibiotics & Anti-Infectives

DiagnosticsJuly 23, 2026 · 21 min read

Portosystemic Shunt (Liver Shunt) in Dogs: Bile Acids and Surgery Decisions

A portosystemic shunt bypasses liver detoxification, causing hepatic encephalopathy. Learn about bile acid testing, surgical options, and medical management…

Ran Chen#Gastroenterology #Clinical Pathology

DiagnosticsJuly 23, 2026 · 25 min read

Pyoderma in Dogs: MRSP Resistance and the Topical-First Clinical Standard

Pyoderma is a leading reason for canine antibiotic use. Discover why S. pseudintermedius resistance (MRSP) is rising, and why topical-first therapy is now the…

Ran Chen#Dermatology #Antibiotics & Anti-Infectives

DiagnosticsJuly 22, 2026 · 21 min read

Acute Kidney Injury in Dogs and Cats: IRIS Grading, Toxins, and Treatment

A clinical guide to acute kidney injury in dogs and cats. Learn about the 2026 IRIS AKI grading system, cause-stratified survival rates, aminoglycoside…

Ran Chen#Emergency & Critical Care #Urology

DiagnosticsJuly 22, 2026 · 22 min read

Corneal Ulcers in Dogs: Diagnostic Staging, Treatment, and Cone Rules

A clinical guide to canine corneal ulcers. Learn to stage simple vs. melting ulcers and descemetoceles, use fluorescein stain logic, perform indolent ulcer…

Ran Chen#Emergency & Critical Care #Clinical Pathology

DiagnosticsJuly 22, 2026 · 18 min read

Pemphigus Foliaceus in Dogs and Cats: Diagnosis, Biopsy, and Drug Tapering

A clinical guide to pemphigus foliaceus in dogs and cats. Learn about desmocollin-1 autoantibodies, pustule cytology, punch biopsy protocols, and the…

Ran Chen#Dermatology #Clinical Pathology

DiagnosticsJuly 21, 2026 · 20 min read

Cataracts in Dogs: Surgery, the Diabetes Link, and When It's Not Actually a Cataract

Canine cataracts guide — differentiating nuclear sclerosis, diabetic cataracts and sorbitol pathophysiology, phacoemulsification surgery eligibility, success…

Ran Chen#Endocrinology #Emergency & Critical Care

PharmaceuticalsJuly 21, 2026 · 18 min read

Dry Eye in Dogs: Lifelong Cyclosporine, Compounded Tacrolimus, and Tear Tests

Canine dry eye (KCS) guide — Schirmer tear test ranges, FDA-approved Optimmune (cyclosporine) vs compounded tacrolimus, openFDA safety data, and treatment…

Ran Chen#Drug Safety & Toxicology #Clinical Pathology

DiagnosticsJuly 21, 2026 · 16 min read

Megaesophagus in Dogs: Regurgitation, the Bailey Chair, and Myasthenia Gravis

Canine megaesophagus guide — regurgitation vs vomiting, myasthenia gravis workup, Bailey chair vertical feeding, off-label sildenafil openFDA data, and…

Ran Chen#Gastroenterology #Clinical Pathology