Shih Tzu Tear Stains
Tear stains are reddish-brown marks that develop when moisture repeatedly wets the hair below a Shih Tzu’s eyes. The color itself is usually cosmetic, but the reason the face stays wet deserves attention. Facial hair rubbing the eye, shallow drainage, allergies, eyelid problems, infection, dry eye, dental disease, and simple breed anatomy can all influence staining.
The safest approach is to separate appearance from eye health: first look for pain or disease, then manage moisture and hair gently. Whitening the fur is never more important than protecting the eye.
Likely Cosmetic Staining
- Both eyes look comfortable and open normally.
- Moisture is clear and the skin is not sore.
- The amount changes slowly rather than suddenly.
- The dog is not rubbing or squinting.
Reasons to Schedule an Eye Exam
- One eye is much worse than the other.
- Discharge becomes thick, yellow, green, or foul-smelling.
- There is redness, cloudiness, swelling, or pain.
- Staining increases suddenly or follows an injury.
Keep Hair From Irritating the Eye
Hair that turns inward or falls across the cornea can trigger extra tearing. Keep the face trimmed or use a comfortable top knot that does not pull tightly. Check short regrowth around the inner corners because stiff ends can be more irritating than longer hair.
Do not trim close to a moving eye without the skill and control to do so safely. A groomer or veterinarian can help when the dog resists face handling.
A Gentle Daily Face Routine
- Wash hands and use a clean soft pad for each side.
- Moisten dried debris before wiping instead of pulling it.
- Wipe away from the eye and avoid rubbing the eyelid margin.
- Dry the hair and skin after cleaning.
- Wash bowls and keep drinking water fresh.
- Track sudden changes in amount, color, odor, or comfort.
Products and Diet Claims
Use only products labeled safe for use around a dog’s eyes, and never allow whitening agents, peroxide, bleach, powders, or medicated products to enter the eye. Some supplements and diets are marketed specifically for tear stains, but a dramatic claim does not identify the cause of tearing. Food changes should be made for a sound nutritional or medical reason, not as a substitute for an eye examination.
Moisture Can Irritate the Skin
Constantly damp hair may produce odor, matting, redness, or skin infection. Dry the fold beneath the eye carefully and ask for veterinary help if the skin becomes sore or the dog resists touch. Treating the skin without addressing the source of moisture often leads to recurrence.
Tear-Stain Questions
Are tear stains caused by iron in food?
Staining pigments and moisture interact in complex ways. Food alone is not a reliable explanation, and eye comfort should be assessed first.
Will filtered water remove stains?
Fresh clean water is important, but changing water alone may not solve staining caused by anatomy, hair irritation, or eye disease.
Can stains be cut out?
Long stained hair can be trimmed gradually, but sharp tools near the eye require great care. Removing hair does not correct the reason for ongoing tearing.