Tear Stains in White Dogs: Causes, Prevention, and Natural Remedies

If you have a white or light-colored dog like a Maltese, Bichon Frise, or Shih Tzu, you've probably noticed rusty or reddish-brown marks under their eyes. These unsightly streaks, known as tear stains, can be frustrating to deal with — but the good news is, they’re usually manageable and not dangerous. In this article, we’ll dive into what causes tear stains, how to prevent them, and natural ways to keep your pup’s face clean and stain-free.

What Causes Tear Stains?

Tear stains form when excess tears spill onto the fur, especially around the eyes and muzzle. The tears contain porphyrins, naturally occurring molecules that contain iron, which can cause a reddish-brown discoloration when exposed to air and light. While tear staining is more visible in white-coated dogs, it can affect dogs of any color.

Common Causes of Tear Stains:

• Excessive tearing: Often due to blocked tear ducts or shallow eye sockets.
• Allergies: Environmental irritants, food sensitivities, or seasonal triggers.
• Teething: Especially in puppies — increased tearing is common.
• Poor diet: Low-quality food or too many additives can cause inflammation or allergies.
• Water quality: Tap water with high mineral content can contribute to staining.
• Infections: Bacterial or yeast buildup around the eyes due to moisture.

Breeds Prone to Tear Stains

While any dog can develop tear stains, some breeds are more prone due to their facial structure or genetics. Breeds with short snouts and large, prominent eyes tend to experience more eye discharge and staining.

• Maltese
• Bichon Frise
• Shih Tzu
• Pekingese
• Poodle (especially Toy and Miniature)
• Havanese
• Lhasa Apso

How to Prevent Tear Stains

While not all tear staining can be avoided, consistent care can make a big difference. Prevention focuses on improving your dog’s environment, grooming routine, and nutrition.

Tips to Prevent Tear Stains:

• Use filtered or bottled water: Avoid minerals and additives found in tap water.
• Feed high-quality food: Look for grain-free, additive-free formulas with whole ingredients.
• Use stainless steel bowls: Easier to clean and less likely to harbor bacteria.
• Keep the face clean and dry: Wipe your dog’s eyes daily with a clean, damp cloth.
• Regular grooming: Trim hair around the eyes to avoid irritation and buildup.
• Control allergies: Work with your vet to manage seasonal or food-related sensitivities.

Natural Remedies That Actually Work

If you prefer natural options over chemical-based tear stain removers, you’re not alone. Many pet owners have found success with home remedies that are safe, gentle, and effective — but remember to always test a small area first and consult your vet when in doubt.

Effective Natural Remedies:

• Apple cider vinegar: Add 1 teaspoon to your dog’s water bowl (for dogs over 10 lbs) to alter pH and reduce yeast growth. Always use raw, unfiltered ACV.
• Coconut oil: Apply lightly around the eyes (not in them) to repel bacteria and moisturize the fur.
• Witch hazel & chamomile tea: Use as a gentle daily eye wipe — soothing and mildly antiseptic.
• Boiled distilled water: The safest way to clean eyes daily, especially for sensitive pups.
• Probiotic supplements: A healthy gut can reduce inflammation and tear production.

When to See a Veterinarian

Tear stains are usually a cosmetic issue, but in some cases they signal an underlying health condition. Consult your vet if you notice:

• Excessive or sudden increase in tearing
• Foul odor or yellow/green discharge
• Redness, swelling, or sensitivity around the eyes
• Persistent stains despite good hygiene

Your vet may perform a tear duct flush, allergy test, or prescribe medications depending on the cause.

Conclusion

Tear stains can be frustrating for dog owners — especially when they affect your pup’s cute, clean appearance — but they’re usually harmless and manageable. With daily care, better water and diet, and a bit of patience, you can significantly reduce or even eliminate those stubborn stains.

As always, when trying new treatments or seeing a sudden change in your dog’s appearance, talk to your veterinarian for personalized advice. Your pup deserves to look and feel their best — and you deserve a clean, happy companion!