Gaius was reported missing at Helping Lost Pets (and you can contact his owner via that link).

Gaius is a senior black and white male tabby cat.  He is not wearing an ID tag.  He uUsually returns home every few hours for food and attention. Was let out Friday night, Aug 11, 2017 and hasn’t been seen since. Was indoor cat up until a few months ago when he decided he liked going outside and down to the creek that runs past the house.