Symptoms of dog keratitis:

1. The main symptoms are tearing, corneal congestion, corneal opacity or eyelid closure, and corneal ulcers.

2. Traces of trauma can be seen on the dog’s corneal surface, the injured part is rough and uneven, and the corneal epithelium is damaged.

3. Ulcerative keratitis, in which ulcers appear on the cornea, cause eye pain, and can lead to blepharospasm, corneal edema, and irregular ulcer surfaces, and ulcers that penetrate deep into the stroma are mostly round or oval in shape. .

Causes of dog keratitis:

1. Long-term friction and stimulation of traumatic foreign bodies, such as inverted eyelashes, causing eye tissue damage and inflammation, and complicated by bacterial and viral infections.

2. In the process of certain infectious diseases, such as canine distemper, canine infectious hepatitis, etc., keratitis can also be complicated.

3. Various irritating chemical disinfectants and bath solutions may cause keratitis in dogs if they accidentally enter the eyes of dogs.