Reasons Why a Chow Chow Always Tears Up

Chow Chows, with their distinctive lion-like appearance, are prone to a common problem: excessive tearing. While a little tear production is normal, excessive tearing can lead to an accumulation of eye discharge, perpetually damp fur around the eyes, and potentially even serious infections like fungal infections if left untreated. Understanding the root cause of this excessive tearing is crucial for effective treatment and maintaining your Chow Chow’s eye health. This article explores the various factors contributing to tear production in Chow Chows, guiding you towards appropriate solutions.

I. Eye Inflammation (Conjunctivitis and Other Infections):

Inflammation of the eye, commonly known as conjunctivitis, is a frequent culprit behind excessive tearing in Chow Chows. This inflammation manifests as redness, swelling, and, of course, increased tear production. The inflammation can stem from various sources, including bacterial, viral, or allergic reactions. Symptoms often include redness, swelling of the conjunctiva (the membrane lining the inside of the eyelid and covering the white part of the eye), and a discharge that can range from watery to thick and purulent (pus-like).

Treatment typically involves gentle cleansing of the eye with a sterile saline solution to remove discharge and debris. Your veterinarian might prescribe antibiotic or antiviral eye drops or ointments depending on the cause of the infection. Never self-treat; a veterinary examination is crucial for accurate diagnosis and appropriate treatment. Continued use of prescribed medications as directed is essential to fully resolve the infection and prevent recurrence. Maintaining cleanliness around the eyes is critical to prevent reinfection; gently wipe away any discharge with a clean, damp cloth.

II. Inverted Eyelashes (Distichiasis and Entropion):

Chow Chows, with their characteristic facial structure, are predisposed to a condition called distichiasis or entropion. Distichiasis refers to the presence of extra eyelashes that grow abnormally, rubbing against the cornea (the clear outer layer of the eye). Entropion, on the other hand, involves the inward rolling of the eyelid, bringing the eyelashes into direct contact with the eye. Both conditions cause irritation, leading to excessive tearing, redness, and potential corneal damage.

If you suspect your Chow Chow has distichiasis or entropion, veterinary intervention is necessary. These conditions are often surgically correctable. The surgery aims to either remove the extra eyelashes in distichiasis or reposition the eyelid in entropion, alleviating the irritation and reducing tear production. Early detection is vital to minimize potential long-term eye damage.

III. Dietary Factors and Allergies:

Nutritional imbalances can significantly impact a Chow Chow’s overall health, including its eye health. A diet high in processed foods, excessive meat, or liver can lead to an imbalance that causes inflammation and increased tear production. The resulting condition often appears as tear staining, particularly noticeable in white-coated Chow Chows, where reddish-brown stains develop under the eyes. Allergies to certain food ingredients can also manifest as increased tearing and eye irritation.

Switching to a high-quality, balanced diet specifically formulated for dogs is a crucial step. Choose a diet with clearly defined ingredients and avoid those with artificial colors, flavors, and preservatives. If you suspect food allergies, your veterinarian can conduct allergy testing to identify the trigger and guide you in selecting an appropriate hypoallergenic diet. Supplementing with omega-3 fatty acids may help reduce inflammation.

IV. Blocked Tear Ducts (Dacryostenosis):

The tear ducts are responsible for draining tears away from the eye. If these ducts become blocked, tears accumulate, leading to excessive tearing and potentially infection. This blockage can be caused by congenital anomalies (present from birth), inflammation, or injury. Blocked tear ducts might not be immediately obvious but often present with persistent tearing.

Diagnosis of a blocked tear duct usually requires a veterinary examination. Treatment options vary depending on the cause and severity of the blockage. In some cases, gentle massage of the tear duct area might help clear the obstruction. More significant blockages may necessitate surgical intervention to restore proper drainage.

V. Other Contributing Factors:

Several other factors can contribute to excessive tearing in Chow Chows:

Ear Infections: Infections or irritations in the ear can sometimes trigger a reflex response, leading to increased tear production.

Nasal Problems: Similarly, problems with the nasal passages can impact tear drainage.

Environmental Irritants: Exposure to allergens (pollen, dust mites), smoke, or other irritants can irritate the eyes and increase tearing.

Stress and Anxiety: Emotional stress can manifest physically in various ways, and excessive tearing can sometimes be a sign of underlying anxiety or stress.

A thorough veterinary examination is crucial to rule out any underlying medical conditions. Your veterinarian can perform a comprehensive eye examination to identify the cause of the excessive tearing and recommend an appropriate course of treatment. Remember that early intervention is key to preventing further complications and preserving your Chow Chow’s eye health.