'''Reduced tear film production and subsequent dry eye''' is another very common ophthalmic problem with the aged donkey. This appears to increase susceptibility to corneal ulceration and general ocular discomfort. Individuals so affected can greatly benefit from the use of any of the tear replacement preparations available on the market. | '''Reduced tear film production and subsequent dry eye''' is another very common ophthalmic problem with the aged donkey. This appears to increase susceptibility to corneal ulceration and general ocular discomfort. Individuals so affected can greatly benefit from the use of any of the tear replacement preparations available on the market. |