A pink swelling at the inner corner of a dog’s eye can be startling, especially when it appears suddenly. It is a reason to contact a veterinarian, not a cue to push the tissue back yourself or borrow eye drops from another animal.
A small structure with an important job
Dogs have a third eyelid containing a tear-producing gland. In Cornell’s explanation of cherry eye, prolapse of this gland produces a rounded pink or red swelling near the inner corner. A different problem involving the eyelid’s cartilage can look similar. Appearance alone is therefore not a reliable home diagnosis.
The gland contributes to the tear film. Cornell describes surgical replacement, rather than routine removal, as treatment for cherry eye because preserving tear production matters. The appropriate examination and treatment depend on the individual dog.
What to tell the clinic
Make a short factual record: when you first noticed the change, whether one or both eyes are affected, whether it comes and goes, and whether there is discharge, rubbing or squinting. A clear photograph taken without forcing the eyelids open may help show a change that is intermittent. Do not delay care to obtain a better picture.
When calling, distinguish what you observed from what you suspect. “A red swelling appeared this morning and she keeps rubbing it” is more useful than announcing a diagnosis from a search result. Mention any injury or recent medication as well.
Ask about urgency and the follow-up plan
VCA’s veterinary overview provides another explanation of the condition and treatment. Contact the clinic promptly; marked pain, an eye held shut, injury or a sudden vision change warrants urgent advice.
At the appointment, ask what structure is affected, how tear production will be assessed and which changes should trigger another call. If a procedure is proposed, ask about aftercare and rechecks. The helpful goal is not merely making the swelling less visible: it is understanding the cause and protecting the eye’s comfort and function.