Hello,
This problem you are describing is called Ectropion, aka a drooping eyelid. It is common in the Rottweiler and larger breed dogs. You need to get your Guy to a Veterinary Opthalmologist asap. If not treated the problem can result in blindness.
http://www.rottweiler.net/forums/vets-corner/6624-droopy-eyes-ectropion.html
Joan Jav917
Veterinary Technician
I am Vet Tech. for 30+yrs. who works with all animals. I do alot of rescue work with small animals.
This is something that seems to come with age on the larger species dogs. I imagine like dysplacia, it is something that comes with breeding. I have a rescue Rottie that we had gotten last week and I noticed she is OCD and very possessive of the family. This is typical of rotties. I would try to get your guy into a Veterinary Opthamologist, because the condition is treatable. I hope this information has helped. Joan Jav917