I just noticed this morning that my kitty has a vein visible near the inner corner of both eyes. It doesn’t seem to affect her vision (she swatted at me with pretty good aim while I was taking these pictures), and she’s fairly obvious when she’s in pain (for a cat) (she’s a drama queen).
A preliminary google search didn’t really yield anything helpful. I’ve attached some pictures of it. She’s an otherwise healthy 4-year-old DMH. Any thoughts?