The El Nino is Spanish and it is the pet name of the Spanish footballer Fernando Torres who got it when he played at Athletic Madrid . It actually means The Kid.
Infection â your dog will have a yellow-green or pus-like discharge. 4. Conjunctivitis â the lining of your dogâs eye may be inflamed from things like an injury, allergy or tear duct problems. Your dogâs eyes may be red and have a crusty discharge and your dog may squint or paw at her eyes. 5. Dry eye â your dogâs eyes may have a sticky discharge and can be prone to infections that lead to painful inflamed eyes. Breeds Prone to Dog Eye Discharge.
Now, if the stains are more of a brown color than rust colored, itâs likely your pet has developed a yeast infection on her face because the fur under her eyes is constantly wet with tears. Brown stains from a yeast infection are different from red staining caused by porphyrins. If the stains are brown in color, it indicates a yeast infection on the face. 2  Treating your petâs tearstains safely and effectively starts with keeping his face scrupulously clean and his face hair trimmed.