Brown stains on your white dog’s beautiful coat can be frustrating and concerning. Whether you own a Maltese, West Highland White Terrier, or any other white-coated breed, those unsightly brown marks around the eyes, mouth, and paws seem to appear overnight and refuse to budge.
The good news? Most brown stains on white dog fur are completely normal and treatable. This guide will walk you through everything you need to know about identifying, treating, and preventing these stubborn discolorations.

What Causes Brown Stains on White Dog Fur?
Before jumping into solutions, understanding the root cause helps you choose the most effective treatment approach.
Tear Stains: The Most Common Culprit
The reddish-brown stains around your dog’s eyes are typically caused by porphyrins – iron-containing pigments found in tears, saliva, and urine. When these secretions stay on light-colored fur for extended periods, they create that characteristic rusty appearance.
Several factors contribute to excessive tearing:
- Shallow eye sockets (common in flat-faced breeds)
- Blocked tear ducts
- Eye infections or irritations
- Allergies (food or environmental)
- Poor water quality with high mineral content
- Certain medications
Saliva Stains
Dogs who lick their paws, legs, or other body parts frequently can develop brown staining in those areas. This is particularly noticeable on white fur and often indicates:
- Allergies or skin irritation
- Boredom or anxiety
- Habit formation
- Joint pain or discomfort
Food Bowl Stains
The area around your dog’s mouth may develop staining from:
- Wet food residue
- Bacteria growth in food bowls
- Plastic food bowls (which can harbor bacteria)
- Poor hygiene after meals
Safe Methods to Remove Dog Tear Stains and Other Brown Marks
Daily Cleaning Routine
Step 1: Gentle Daily Wipe-Down Use a damp, clean cloth or specialized pet stain removal wipes to gently clean the stained areas. Work from the inside corner of the eye outward, using a fresh section of cloth for each wipe.
Step 2: Dry Thoroughly After cleaning, pat the area completely dry. Moisture trapped in fur creates the perfect environment for bacteria growth and further staining.

Natural Home Remedies
Hydrogen Peroxide Solution (3% only) Mix equal parts 3% hydrogen peroxide and water. Apply with a cotton ball, avoiding direct contact with eyes. Rinse thoroughly after 5 minutes.
Baking Soda Paste Create a thick paste with baking soda and water. Apply to stained areas, let sit for 10 minutes, then rinse thoroughly. This method works particularly well for saliva stains on paws.
Apple Cider Vinegar Solution Mix 1 part apple cider vinegar with 3 parts water. Apply with a cotton ball and rinse after several minutes. The acidic nature helps break down stain-causing compounds.
Read Also: Puppy Potty Training Schedule: Week-by-Week Success Plan
Commercial Products for White Dog Grooming
Tear Stain Removers Look for products specifically designed for tear stain removal containing:
- Tylosin (antibiotic properties)
- Probiotics for digestive health
- Natural brightening agents
Whitening Shampoos Specialized dog coat whitening shampoos contain optical brighteners and mild bleaching agents safe for canine use. Always follow manufacturer instructions and avoid getting product in eyes.
Professional Grooming Products Many professional groomers use color-correcting products that neutralize yellow and brown tones in white fur.
Advanced Treatment Options
Dietary Interventions
High-Quality Protein Sources Switch to limited ingredient diets with novel protein sources if food allergies are suspected.
Filtered Water Replace tap water with filtered or distilled water to eliminate minerals that can contribute to staining.
Supplements Omega-3 fatty acids and probiotics can improve coat health and reduce inflammation that leads to excessive tearing.

Medical Treatments
Antibiotic Therapy For persistent tear stains caused by bacterial overgrowth, veterinarians may prescribe oral antibiotics like tylosin.
Allergy Management Identifying and treating underlying allergies through elimination diets or allergy testing can significantly reduce staining.
Surgical Options In severe cases where blocked tear ducts cause chronic staining, surgical correction may be recommended.
Prevention: Keeping White Fur Stain-Free
Daily Maintenance Habits
Morning Face Cleaning Make face cleaning part of your daily routine. Gently wipe around eyes and mouth with a damp cloth or pet-safe wipe.
Regular Grooming Keep facial hair trimmed short around the eyes and mouth to prevent moisture accumulation. Professional grooming every 6-8 weeks helps maintain coat health.
Clean Water and Food Bowls Wash food and water bowls daily with hot, soapy water. Consider switching from plastic to stainless steel or ceramic bowls, which harbor fewer bacteria.
Environmental Factors
Quality Water Sources Use filtered water for drinking and consider the mineral content of your local water supply.
Regular Exercise and Mental Stimulation Reduce anxiety-related licking by providing adequate physical and mental exercise. Interactive toys and puzzle feeders can help redirect obsessive behaviors.

Allergen Management Keep your home clean and consider air purifiers if environmental allergies contribute to excessive tearing.
When to Consult Your Veterinarian
While most brown staining is cosmetic, certain signs warrant professional evaluation:
- Sudden increase in tear production
- Eye discharge with green or yellow coloration
- Signs of pain or discomfort around the eyes
- Excessive scratching or pawing at the face
- Swelling or redness around the eyes
- Changes in eating or drinking habits
Your veterinarian can rule out underlying medical conditions and recommend the most appropriate treatment plan for your specific situation.
Breed-Specific Considerations
Flat-Faced Breeds (Brachycephalic)
Bulldogs, Pugs, and similar breeds often have more pronounced tear staining due to their facial structure. These dogs may require more frequent cleaning and specialized care.
Long-Haired White Breeds
Maltese, Havanese, and similar breeds need regular facial hair trimming and may benefit from protective barriers like petroleum jelly applied around the eyes before meals.
Double-Coated Breeds
Breeds like Great Pyrenees or Samoyeds may need different grooming techniques to address staining in their dense undercoats.
Product Recommendations and Safety Tips
What to Avoid
- Never use human hair bleach or harsh chemicals
- Avoid getting cleaning products directly in your dog’s eyes
- Don’t use products containing peroxide stronger than 3%
- Steer clear of products with artificial fragrances that may cause irritation
Professional vs. DIY Solutions
While home remedies can be effective for mild staining, persistent or severe discoloration often requires professional intervention. Professional groomers have access to specialized products and techniques that may be more effective than DIY approaches.
Conclusion
Removing brown stains from white dog fur requires patience, consistency, and the right approach for your specific situation. Most staining is purely cosmetic and can be managed with proper daily care, quality nutrition, and appropriate cleaning products.
Remember that some degree of tear staining is normal, especially in certain breeds. Focus on maintaining your dog’s overall health and comfort rather than achieving perfect cosmetic results. With consistent care and the right techniques, you can significantly improve your white dog’s appearance while keeping them healthy and happy.
The key to success lies in identifying the underlying cause of the staining and addressing it directly, rather than just treating the symptoms. Whether through dietary changes, improved hygiene routines, or medical intervention, most dogs can achieve and maintain a cleaner, brighter coat with proper care.
Frequently Asked Questions
Are brown stains on white dog fur harmful to my pet’s health?
Most brown stains on white dog fur are purely cosmetic and not harmful to your pet’s health. These stains typically result from natural secretions like tears and saliva containing porphyrins, which are iron-rich pigments. However, sudden changes in staining patterns or accompanying symptoms like excessive scratching, swelling, or discharge may indicate underlying health issues that should be evaluated by a veterinarian.
How long does it take to see results when treating tear stains?
Results from tear stain treatment vary depending on the severity of staining and the method used. With consistent daily cleaning, you may notice improvement within 2-3 weeks. However, heavily stained fur often needs to grow out and be replaced with new, unstained hair, which can take 6-8 weeks or longer. Professional treatments or medical interventions may show faster results, typically within 2-4 weeks of consistent use.
Can I use human products to whiten my dog’s fur?
No, you should never use human hair bleaching products or whitening agents on your dog. These products contain chemicals that can be toxic to dogs and may cause severe skin irritation, chemical burns, or other health problems. Always use products specifically formulated for dogs, or consult with a professional groomer or veterinarian for safe whitening options.
Why do some dogs get tear stains while others don’t?
Several factors influence tear stain development. Genetics play a significant role – breeds with shallow eye sockets, prominent eyes, or specific facial structures are more prone to staining. Light-colored dogs show stains more easily than darker-coated breeds. Individual factors like tear duct size, tear production levels, diet, water quality, and overall health also contribute to staining susceptibility.
Is it safe to trim the hair around my dog’s eyes to prevent staining?
Yes, keeping facial hair trimmed around the eyes can help prevent tear staining by reducing areas where moisture can accumulate. However, this should be done carefully with proper grooming scissors or by a professional groomer. The hair should be trimmed conservatively to avoid accidentally injuring your dog’s eyes. If you’re uncomfortable doing this yourself, schedule regular grooming appointments to maintain appropriate facial hair length.
What type of water bowl is best for preventing stains around my dog’s mouth?
Stainless steel or ceramic bowls are the best choices for preventing mouth staining. These materials don’t harbor bacteria like plastic bowls can, and they’re easier to clean thoroughly. Choose bowls with smooth surfaces and wash them daily with hot, soapy water. Some owners find that elevated bowls help reduce spills and subsequent staining, though this depends on your dog’s size and eating habits.
Can diet changes really help reduce tear stains?
Yes, dietary factors can significantly impact tear stain development. Poor-quality foods with artificial additives, excessive minerals, or allergens can increase tear production and staining. Switching to high-quality, limited-ingredient diets and providing filtered water instead of tap water often helps reduce staining. Food allergies are a common contributor to excessive tearing, so elimination diets under veterinary guidance may be beneficial for some dogs.