There may be secretions in the corners of the dog's eyes, and owners need to wipe them with wet wipes every day. During the recovery period, you need to feed your dog nutrient-rich food and avoid playing in places with complex environments.
How to deal with canker ulcers on dogs’ eyes
Dog ulcers at the corners of the eyes can be treated with dog-specific eye drops, which should be instilled 2 to 3 times a day, and systemic antibacterial and anti-inflammatory drugs should be administered at the same time. If the situation is serious, you need to take your dog to a pet hospital for treatment immediately. If necessary, you can choose surgical treatment.