Eye issues in dogs and cats often show up as redness, discharge, squinting, or changes in vision. These symptoms can be linked to inflammation, allergies, dryness, injury, infections, or age-related changes. Alongside appropriate veterinary care when needed, gentle holistic support focuses on calming inflammation, keeping the eyes clean and hydrated, and supporting overall health through nutrition, antioxidants, and immune balance. Supporting the whole body, not just the eyes, is often key to long-term comfort and resilience.
For overall eye health, nutrition really matters. Omega-3 fatty acids, antioxidants like bilberry and astaxanthin, and whole-food nutrients that support cellular repair all help protect delicate eye tissues.
Don’t let your pup stick their head out the car window. Dogs that ride with their heads out the car window are exposed to ocular dryness and debris caused by heavy winds. Plus, it can be dangerous for a variety of other reasons.
Gut health may not come to mind when you think about eyes, but gut health is foundational to overall health. It is paramount to managing chronic inflammation in the body which is the root cause of so many different conditions which threaten eye health. We recommend you give your pet a good probiotic.
Common eye issues in dogs and cats can range from mild irritation to more serious conditions that affect vision. Things like conjunctivitis, dry eye, cherry eye, corneal injuries, cataracts, glaucoma, and allergy-related irritation are all fairly common. Symptoms often show up as redness, swelling, discharge, squinting, excessive tearing, or changes in vision. While some conditions absolutely require veterinary care, there are supportive, body-friendly ways to help soothe the eyes and support healing alongside proper medical guidance.
Conjunctivitis, often called pink eye, is inflammation of the tissues surrounding the eye. It’s frequently triggered by allergies, environmental irritants, or infections and affects dogs and cats. Gentle support can include flushing the eye with plain sterile saline to remove debris, using soothing herbal compresses made from calendula or chamomile for mild irritation, and supporting the immune system so the body can better regulate inflammation. Nutrients like vitamin C and quercetin are often used to help calm histamine responses and support immune balance from the inside out.
Dry eye, also known as keratoconjunctivitis sicca, happens when the eyes don’t produce enough tears. This leaves the eyes feeling dry, gritty, and inflamed. Natural tear-supporting drops, especially those containing hyaluronic acid, can help lubricate and protect the eye surface. Herbal rinses that include eyebright or chamomile are sometimes used for comfort. Long term, omega-3 fatty acids from fish or algal oil can help support tear production and overall eye tissue health by reducing underlying inflammation.
Cherry eye is most common in dogs, but can occur in cats and occurs when the gland of the third eyelid prolapses and becomes visible. Surgery is often the permanent solution, but there are ways to support comfort and tissue health while working with a veterinarian. Gentle topical soothing, anti-inflammatory nutrition, omega-3s, colostrum, and turmeric can help calm inflammation and support connective tissue integrity in the meantime.
Corneal ulcers or scratches are painful and always warrant prompt veterinary attention, but holistic support can help soothe the eye and support healing while medical care is underway. Gentle herbal compresses with calendula or chamomile may reduce irritation, and colloidal silver is sometimes used to support a clean environment around the eye. Internally, antioxidants and vitamin C can support tissue repair and overall healing capacity.
Cataracts cause cloudiness of the lens and are more common as pets age. While they can’t be reversed without surgery, progression may be supported nutritionally. Antioxidants such as lutein, bilberry, astaxanthin, vitamin C, and vitamin E help protect eye tissues from oxidative stress. A fresh, low-glycemic, minimally processed diet supports blood sugar balance and overall eye health, which is especially important as pets get older. See our diabetes page for recommended diet.
Glaucoma involves increased pressure within the eye and is very serious. It requires veterinary treatment, but supportive care can focus on reducing inflammation and improving circulation. Omega-3s, turmeric, and antioxidant-rich foods help calm inflammatory pathways, while herbs like ginkgo biloba are sometimes used under professional guidance to support circulation to the eye. We recommend Ocu-Glo Vision Support for dogs & cats.
Allergies and environmental irritation are common causes of watery, itchy eyes. Pollen, dust, mold, and even food sensitivities can all play a role. Support often starts with diet, removing inflammatory ingredients and focusing on clean, species-appropriate nutrition. Saline rinses can help flush out irritants, while quercetin is commonly used as a natural antihistamine to calm allergic responses.
For overall eye health, nutrition really matters. Omega-3 fatty acids, antioxidants like bilberry and astaxanthin, and whole-food nutrients that support cellular repair all help protect delicate eye tissues. Herbs such as eyebright and calendula have been used traditionally to keep eyes clear, calm, and comfortable. When eye issues show up, they’re often a signal to look deeper at inflammation, immune balance, and overall vitality rather than just treating the symptom alone.
Supplements can also be beneficial:
Tear stains — those rusty streaks beneath the eyes — are common in lighter-colored dogs, but they’re usually a signal, not just a cosmetic issue. They can also occur in cats. Instead of only cleaning the fur, the goal is to figure out why the eyes are overflowing in the first place and support the body from the inside out.
Tear staining can stem from several things. Diet is a big one, especially highly processed or carb-heavy foods. Yeast imbalance on the skin, irritation in or around the eyes, partially blocked tear ducts, teething in puppies, and both food and environmental sensitivities can all play a role. Even plastic bowls can contribute since they hold bacteria and irritate some dogs.
Food is often the turning point. A fresh, species-appropriate diet — raw or gently cooked — supports cleaner tears and less inflammation overall. Highly processed kibble, artificial additives, and excess starches tend to worsen staining. When sensitivities are suspected, simpler, limited-ingredient meals can calm the system.
Yeast is frequently part of the picture. Tears contain porphyrins, iron-based compounds that can encourage yeast growth on damp fur. Supporting gut balance and reducing sugars and starches in the diet helps. Beneficial yeast such as Saccharomyces boulardii is often used to help rebalance the digestive tract.
Water quality matters more than most people think. Minerals and additives in tap water may aggravate staining in sensitive dogs. Filtered or spring water is a better choice, and bowls should be washed daily. Stainless steel or ceramic bowls are preferred over plastic.
Topical care still helps, just gently and consistently. Wipe under the eyes daily with a soft damp cloth. Mild options like witch hazel (alcohol-free) or colloidal silver are sometimes used to keep the area clean and less hospitable to microbes.
Internal support for eye and immune health can make a difference too. Omega-3 fatty acids such as algae oil help reduce inflammation, while natural plant compounds like quercetin or turmeric are sometimes used for dogs dealing with underlying irritation.
Regular grooming finishes the picture. Keeping the hair trimmed away from the eyes reduces friction and moisture buildup, which means fewer stains over time. When staining doesn’t improve, deeper causes should be ruled out, including structural issues with the eyelids, tear drainage problems, or even dental concerns. When the body is supported as a whole, tear stains often fade on their own as balance returns.
“Dog Eye Health: Recognizing Issues and Protecting Those Peepers” by The Adored Beast Team.
Dr. Judy Morgan (2025 Holistic Veterinarian of the Decade): “A Proactive Vision for Maintaining Eye Health.”
Dr. Judy Morgan (2025 Holistic Veterinarian of the Decade): “Common Eye Conditions in Dogs/Cats & How to Treat Using TCVM.”
“Natural Remedies for Cat Eye Infections | Holistic Veterinary Advice” by Dr. Katie Woodley.
Dr. Judy Morgan (2025 Holistic Veterinarian of the Decade): “Dog Eye Care – Stink Eye.”
If you have a question on this topic that wasn’t answered here, we invite you to ask it in our Facebook group.
Common eye issues in dogs and cats include conjunctivitis (pink eye), tear staining, dry eye, cherry eye, cataracts, and infections. Symptoms such as redness, discharge, squinting, or changes in vision are often the first signs that something may be wrong.
Excess tearing or discharge can be caused by irritation, allergies, infections, blocked tear ducts, or underlying inflammation. While occasional tearing can be normal, persistent or colored discharge often indicates that the eyes need further attention.
Supporting eye health starts with overall wellness. A nutrient-dense, species-appropriate diet, reducing environmental irritants, and maintaining good hygiene around the eyes can help. Addressing underlying issues like inflammation, immune imbalance, or allergies is often key to long-term eye health
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