Disease Category

As a veterinarian, I often hear a common hesitation when suggesting surgery or treatment requiring anesthesia: "My pet is too old; I don’t want to risk anesthesia." The definition of "old" varies from person to person—some feel 7 years is elderly, while others say 10, or even 15. But when is a pet truly "senior," and is age a valid reason to avoid necessary care? How Old is "Old," and is Anesthesia Safe? Generally, pets enter their senior years at age 7, and by age 10, they a

Why dental Xray is so important

Does your dog have hair loss, gaining weight and sleep a lot? It might be due to low thyroid hormone

Another Feline diabetes remission case from us!!

By Dr. Ryan Chuang Today, we would like to share a rare but increasingly common congenital genetic disorder I have observed in my clinical practice, particularly among Ragdoll cats. This condition is known as Segmental Uterine Aplasia and Ipsilateral Renal Agenesis. The Case of Jojo Jojo is a two-year-old female Ragdoll who was adopted a year ago. Her owner was told she had already been spayed. However, the original surgeon noted that Jojo was born with only one side of the u

By Dr. Ryan Chuang If your senior cat suddenly develops a ravenous appetite yet continues to lose weight, it is likely not a "second youth." Instead, these are classic indicators of Hyperthyroidism, a common but serious endocrine disorder in senior felines. 1. What is Hyperthyroidism? Hyperthyroidism occurs when the thyroid gland overproduces thyroid hormones, causing the body's metabolism to run abnormally fast. Cause: Most cases are caused by benign enlargement or tumors of

By Dr. Ryan Chuang Persistent itching in dogs is often caused by sensitivities (allergies) to either food or environmental triggers. If your dog’s skin symptoms persist year-round, regardless of the season, it is time to investigate food sensitivity. Because our pets cannot tell us where it hurts or why they are itchy, owners must look for specific clues to help diagnose the root cause. 1. Food Sensitivity vs. Atopic Dermatitis: What’s the Difference? Both food sensitivities

By Dr. Ryan Chuang Feline Infectious Peritonitis (FIP) was once considered a "death sentence." While modern antiviral treatments have significantly improved survival rates, the treatment remains costly. Understanding the root cause is the only way to protect our feline companions. 1. What is Feline Infectious Peritonitis (FIP)? FIP develops when the Feline Coronavirus (FCoV) undergoes a specific mutation within a cat's body. Highly Contagious: FCoV spreads through shared litt

Is Your Dog Licking Paws Just Out of Feeling Bored? It actually might be allergy

Understanding Cat Constipation: Causes, Symptoms, and Modern Treatments

By Dr. Ryan Chuang This is a surprising case when I first saw the patient. It's a 16-year-old Dachshund named "Cheong Cheong" (腸腸), weighing only 4kg, who came to us for a second opinion. A Sight to Behold When Cheong Cheong walked into the consultation room, I couldn't help but gasp. One of his testicles had grown into a massive tumor—roughly 30 to 50 times the normal size. Because of the extreme weight, the scrotal skin had stretched so much that it dragged on the ground, c

The Little Prince’s New View: Overcoming Severe Entropion

Chronic Vomiting in Cats—Is It Really Just "Hairballs"or eating too fast?

Does My Dog or Cat Need Their Anal Glands Squeezed

Are You Accidentally Hurting Your Pet? The Truth About How You Carry Your Pets

By Dr. Ryan Chuang Neutering is one of the most common recommendations in veterinary medicine. For male dogs, the decision involves balancing long-term health benefits, behavioral management, and the optimal timing based on breed. 1. Why is Neutering Recommended? The clinical benefits of neutering male dogs are well-documented: Increased Longevity: Statistics show that neutered dogs tend to live longer on average. Prostate Health: Prevents Prostatic Hyperplasia (enlargement)

To Bathe or Not to Bathe Your Cat

By Dr. Ryan Chuang Is your cat frequently sneezing or struggling with watery eyes? These are classic signs of Feline Herpesvirus (FHV-1), one of the most prevalent viral infections in the feline world. 1. What is Feline Herpesvirus and What are the Symptoms? FHV-1 is a primary cause of upper respiratory infections in cats. Most cats were exposed to this virus at kitten stage if they came from pet shop, breeder or shelter. When the virus flares up, common symptoms include: Res

By Dr. Ryan Chuang In the past, creating a "Glucose Curve" for a diabetic pet was a stressful ordeal. It required frequent needle pricks for blood samples, which often led to "Stress Hyperglycemia" (especially in cats), skewing the results. Today, Continuous Glucose Monitoring (CGM) technology has transformed how we manage diabetic pets, providing a painless and more accurate alternative. 1. What is CGM Technology? A CGM system involves a small sensor (about 3.5 cm in diamete

By Dr. Ryan Chuang A diabetes diagnosis can be overwhelming for pet owners. However, unlike dogs, many cats have the potential to enter "Clinical Remission"—a state where they no longer require insulin injections—provided they receive early and appropriate treatment. 1. Can My Cat Be Cured? Because most feline cases are Type II diabetes, early intervention can sometimes allow the pancreas to recover. Professional Guidance: Remission must be confirmed by a veterinarian. Never