I completely agree!! He must be in pain and I would worry about infection or worse. Many animals live a full life with only one eye. Hope all turns out Ok and you can get your Vet, someone on call or the ER clinic.
Please come back and update. I would like to know what caused this so many years later. Good luck!
Sorry....the shot may not still be in there. I assumed that and am probably wrong (after 8 years) But please do get him to a vet very soon.
This sounds urgent. It sounds as if he needs a vet right now. I don't think I'd wait until Monday. It must be absolutely excruciatingly painful.
You must face the idea that he will lose the eye. I just hope his life will be saved. It sounds very badly infected, and the gunshot still in there is causing major problems.
A dog can do fine with one eye. Don't worry about that.
I do wish you and your dog the very best, and I have fingers crossed for him. If you get time please do post back and let us know how he's doing.