10/21/2026
💛🐶 Yellow Eyes? What You Need to Know About Liver Disease & Leptospirosis!
Have you ever noticed a yellow tint to the whites of your pet’s eyes, their gums, or the inside of their ears? This yellow discoloration is called jaundice (icterus), and it is a sign that something isn't right inside your pet's body.
🩺 What causes jaundice?
Jaundice occurs when bilirubin, a yellow pigment produced as red blood cells break down, builds up in the bloodstream and tissues. This can happen for several reasons:
💛 Liver disease: The liver may be unable to process bilirubin normally because of inflammation, infection, toxins, or other liver conditions.
🩸 Red blood cell destruction: Certain diseases or toxins can cause red blood cells to break down faster than the body can manage.
🚨 Bile duct obstruction: If bile cannot flow normally from the liver into the intestines, bilirubin can accumulate in the body.
One important cause of liver and kidney disease in dogs is LEPTOSPIROSIS.
🦠 What is leptospirosis?
Leptospirosis is a bacterial infection that can affect dogs, livestock, wildlife, and people. Dogs commonly become infected through contact with urine from infected animals or with contaminated water and soil. Standing water, wet environments, and areas frequented by wildlife and rodents can all pose a risk.
Once inside the body, the bacteria can damage the kidneys and liver. In severe cases, dogs may develop jaundice, kidney failure, vomiting, lethargy, loss of appetite, or changes in urination. Some dogs become critically ill very quickly.
⚠️ Why should pet owners be concerned?
Leptospirosis is a zoonotic disease, meaning it can spread from animals to people. Infected pets may shed bacteria in their urine, creating a potential exposure risk for their families. If leptospirosis is suspected, careful hygiene and veterinary guidance are important.
💉 Can we prevent it?
Yes! Vaccination is available for dogs and is an important way to reduce the risk of leptospirosis. Your veterinarian can help determine the appropriate vaccination schedule based on your dog's lifestyle and exposure risk. Limiting contact with wildlife, rodents, and potentially contaminated standing water can also help.
🚨 When should you call your veterinarian?
Yellow eyes, gums, or skin are never normal. If you notice these signs, seek veterinary care promptly. If your dog is also vomiting, weak, refusing food, or experiencing changes in urination, treat it as urgent.
At BVC, we can perform diagnostic testing to investigate liver and kidney problems and help determine the appropriate treatment. Early recognition can make a significant difference in your pet's outcome!
❤️ Remember: Yellow eyes are a warning sign, not a diagnosis. Don't wait and see if they improve on their own.