Cat Black Eye Boogers. This is due to the formation of their skulls, facilitating the nasolacrimal ducts to become more easily clogged. You will need to determine what’s causing the cat’s eyes boogers.

Cat eye discharge is a sign of many different eye diseases and disorders, including corneal ulcers, conjunctivitis and entropion (an eyelid that. These are possible remedies for cat or dog eye problems: As the tear dries at the corner of the eye the booger takes on a black colour as the pigment becomes more concentrated.