Long time lurker, first time poster here. This little guy showed up at our doorstep last night and hasn't stopped crying. We left out some food and water, and a warm place to sleep for him because we unfortunately can't bring him inside (my fiance loves cats but she's very allergic). We just got back from a walk and he was waiting for us, trying to get us to let him in. Any and all advice would be appreciated, as we want to make sure he's taken care of, we just can't provide the proper home for him, and we sadly don't have a cat carrier. Thank you again!