nope. Im gonna say that you should search for him, but since he is an outdoor cat, he has a higher chance of survival. put up missing posters, but if you live on a farm, near a highway or near a forest… it will be much harder to find. Another reason they may survive is that cats do come home when they can, which is why i want to know how long its been missing. If its less than a day, search but they will probably come home. If not, somebody else may find him. Do they have a collar with a phone number?