Black, hard eye droppings in the corners of a dog's eyes may be caused by inflammation, eye inflammation, etc. If the dog’s food is too greasy or the salt content in the food is too high, the dog’s body will become angry and the secretions from the eyes will increase. It is recommended to use a warm wet towel to clean the eye mucus from the corners of the eyes, and adjust the dog's diet structure to keep the diet light.

If a dog’s eyes are infected by pathogens such as bacteria and viruses, it will also increase eye secretions. It is recommended to consult a doctor for medication. Generally, you should pay attention to clearing the eye mucus in time and insist on taking medication every day, and you can see improvement.