Cats have a third eyelid (the nictitating membrane) that helps sweep debris away. Because their tear drainage system is efficient, you typically shouldn't see tears rolling down a healthy cat's face.
, iron-containing waste products that turn rusty-brown when exposed to air for too long. How to manage staining: Daily Cleaning: Use a soft, warm, damp cloth to gently wipe the fur twice a day. Specialized Products: Wipes or powders like Eye Envy are specifically designed to neutralize stains. Dietary Adjustments: Some owners find that switching to filtered water or high-quality food reduces the minerals that contribute to staining. When to Call the Vet While mild tearing can be cosmetic, you should seek professional advice from sources like PetMD or VCA Animal Hospitals if you notice: Yellow, green, or thick discharge (signs of infection). Redness, swelling, or frequent squinting. A foul odor from the damp fur. Your vet may perform a simple test by placing a glowing "fluorescein" dye in the eye to see if it correctly drains through the nose. For more detailed diagnostic info, check the Merck Veterinary Manual . Would you like to know more about the cats tear ducts