When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Cherry eye in dogs can be a concerning condition as it can look very angry ...

What Is Cherry Eye in Dogs? Dogs have a third eyelid called a nictitating membrane, which protects the eye. Inside the membrane is a gland called the nictitans gland that produces tears, which ...

Cherry eye in dogs can be a concerning condition as it can look very angry and uncomfortable. Many animals have three sets of eyelids (so do humans, but ours are much smaller) and the tear gland in ...