Your dog's eyes constantly produce tears to keep them moist and clean. But if too many tears flow or they aren't draining properly, it could indicate several causes:
1. Blocked or narrow tear ducts
Small dog breeds in particular, such as Maltese, Shih Tzus or Poodles, often have very narrow or even blocked tear ducts due to anatomical reasons.
2. Allergies
Pollen, dust, feed or even cleaning products can irritate the eyes and cause increased tearing.
3. Eye infections
Bacterial or viral infections can cause your dog to produce more tears.
4. Foreign body in the eye
A small hair, a piece of sand or an insect can irritate the eye and cause increased tearing.
5. Irritation from wind or drafts
The wind can irritate the eyes, especially when traveling by car or when the dog sticks its head out of the window.
6. Misalignment of the eyelids or eyelashes
Some dogs suffer from rolled-in eyelids (entropion) or eyelashes that grow inward (distichiasis). This can irritate the cornea and lead to increased tear production.
7. Dental problems
It may sound surprising, but inflammation in the dental area can spread to the tear ducts and increase tear flow.
Why do dark discolorations occur under the eyes?
The typical reddish-brown marks under the eyes are caused by the oxidation of a specific component of tear fluid: porphyrins . These iron-containing molecules occur naturally in tears, saliva, and urine and change color when they come into contact with air. This effect is particularly noticeable in light-colored dogs.
In addition , bacteria and yeast fungi that settle in the moist hair under the eyes can further intensify the discoloration.
What can you do about it?
If your dog suffers from constantly watery eyes, you should first consult your veterinarian to determine if there is a medical cause. There are also some measures that can help:
✅ Eye care
Clean your dog's eyes daily with a soft, damp cloth. Products like Durchblick Eye Care can help reduce discoloration. Make sure these products are free of harsh ingredients.
✅ Trim fur around the eyes
Longer hair around the eyes can increase tearing. Regular trimming can help prevent irritation.
✅ Adjust your diet
Some dog owners report that switching to a high-quality, grain-free food or a special diet can reduce tear production. A diet high in omega-3 fatty acids can also help.
✅ Clean drinking water
Some dogs are sensitive to certain minerals in tap water. Offering filtered or distilled water can help.
✅ Avoid allergens
If allergies are the trigger, an allergy test can help identify the causes. Reduce potential triggers such as house dust, pollen, or certain foods.
✅ Visit to the vet
If your dog also shows symptoms such as redness, swelling, or increased blinking, you should not hesitate to consult a veterinarian. In some cases, treatment with eye drops or even minor surgery may be necessary.
Conclusion
Watery eyes are a harmless, but sometimes annoying, problem for many dogs. With proper care, a good diet, and a veterinary examination, you can help your dog feel better—and their loyal gaze will remain clear and healthy! 🐶❤️
