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Dog Tear Stains: Causes, Prevention & Care

Everything you need to know about red tear staining in dogs
— and how to help your dog look their best.
Show Me Plus™ Eye Vita for Dog Tear Stains |  Show Me Plus USA

What Are Dog Tear Stains?

Tear stains are reddish-brown streaks that appear beneath a dog's eyes. They are caused by an overflow of tears (a condition called epiphora) that stains the fur around the eye area. The discoloration comes from porphyrins — iron-containing molecules found in tears, saliva, and urine. When exposed to air and sunlight, porphyrins oxidize and turn that characteristic reddish-brown color.

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Genetics & Breed

Certain breeds — especially those with white or light-colored coats — are genetically predisposed to tear staining. Maltese, Bichon Frisé, Shih Tzu, Poodles, and Bulldogs are among the most commonly affected.

Shallow Eye Sockets

Dogs with prominent or shallow eye sockets have less space for tears to drain properly, leading to overflow onto the fur.

Blocked Tear Ducts

Blocked or narrow tear ducts prevent tears from draining through the nasal passage as they should, causing them to spill over onto the face.

Diet & Water Quality

Mineral-heavy tap water and certain food ingredients can increase porphyrin levels in your dog's system, worsening staining.

Allergies & Irritants

Environmental allergens, smoke, dust, and certain grooming products can cause excessive tearing as an irritation response.

Teething in Puppies

Young dogs often experience increased tearing during the teething phase, which typically resolves as they mature.

How Show Me Plus™ Eye Vita Can Help

Show Me Plus™ Eye Vita is a daily nutritional supplement formulated to support eye wellness and help maintain a clean, healthy-looking appearance around the eyes.

Made with carefully selected premium ingredients and a convenient mess-free pump, it's an easy addition to your dog's daily routine and a trusted choice among groomers, breeders, and show dog enthusiasts across Asia.

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Daily Care Tips

Clean Daily

Gently wipe the area under your dog's eyes each day with a clean, damp cloth to remove buildup before it sets.

Use Filtered Water

Switch from tap to filtered or distilled water to reduce mineral intake that can increase porphyrin levels.

Keep Fur Neatly Trimmed

Keeping the fur around your dog's eyes neatly trimmed can help minimize moisture buildup and make daily tear stain care easier. For your dog's safety, trim carefully or have a professional groomer perform the trimming.

Supplement Daily

Add Show Me Plus Eye Vitamin Supplement to your dog's daily routine to support eye health and reduce staining over time.

Disclaimer: The information provided on this page is for educational purposes only and is not intended to replace professional veterinary advice. If your dog experiences excessive tearing, eye pain, redness, swelling, discharge, or sudden changes in vision, consult your veterinarian promptly.