my cat loves to go out at night at 9, and has a routine of waiting at the door at 7am the next morning to have his breakfast. He does this everyday, but he was not there yesterday morning. I have been calling his name in my garden and the streets and i have seen no sign of him. My friends say he might turn up after 3 days so i shouldn't worry, but it is so hot outside i am worried he has nothing to drink or eat. he always responds to his name. I have no idea what to do or if he is safe. does anyone have any adivce? he is also microchipped.