About a month ago, a friendly, emaciated young cat showed up on our deck. We fed him and posted ads online. We took him to the vet for shots and a checkup. He had been neutered. No microchip, just several broken teeth from his life on the streets. He is gaining weight. Of course, by then we had all fallen in love with him, so he now has a new home with us. The only problem is the other 2 cats are less than pleased.