Cats Eyes Watering While Eating. Causes of epiphora due to the shape of the eyes is seen in many breeds. With conjunctivitis, your cat will squint more and have watery eyes, but the discharge from your cat's eyes may be green, yellow, gray, dark, or rusty looking rather than clear.
Short faced, or brachycephalic cat breeds, are genetically predisposed to have short noses and bulging eyes. If you see yellow or green snot emerging from your cat’s nose or eyes, this abnormally colored discharge is a sure sign of a bacterial infection. Mixed breed cats may also have condition.
However, if you notice large amounts of crusty matter, then you can assume there was a large amount of discharge or mucus, which typically indicates the presence of eye.
Currently treating one of the cats for what i think was an infection in both eyes caused by a scratch, possibly inside one of the eyes. Tips for keeping your cat’s eyes healthy. When a cat has a flat face, a small nose. —epiphora (excessive watering of the eyes from various causes such as blocked tear duct) —dry eye —allergies —others.