I will pray for Oliver! My cat ran off one day and he was gone for 10 hours. I realize that is not as long as Oliver has been away but I understand your heartache. I couldn't sleep, eat...anything! I was walking the neighborhood at all hours of the night calling for him, I only wanted him home and safe. It was a terrible 10 hours!!! He may just be having a few days "out on the town" like my kitty Big Chief did :)! I will pray that he comes home to you OP!