The redness and redness of the cornea in the French Dou's eyes is caused by inflammation. It is recommended that the owner buy anti-inflammatory eye drops such as chloramphenicol eye drops, acyclovir eye drops, etc., and instill them twice a day in the morning and evening. Generally, obvious improvement will be seen in 3-5 days. During this period, you can feed your dog vitamins and nutritious food and eat less irritating food to help the inflammation subside.