My name is Jo, I am a new horse owner. I have had my Quarter Horse gelding, Milky Way, for six months. He is an old guy, about 26/27, but he is in great health. Recently I noticed some kind of strange eye inflammation around the corner of his left eye. The inflammation is pink and under the eyelid, but his eyelids themselves are not swollen or puffy. Ever since I first got him in the winter time he has had leaky(watery), itchy eyes. His previous owner told us that he has always had that problem though so I am not sure if it is relevant or related to his current problem. I added an image of the affected area. Does anyone recognize what this may be? Please let me know. Thank you!