Feral cat

This is my neighbours cat. He likes to sleep under my Eucalyptus tree, but is always alert. His mother had three kittens, all looking quite different, and my neighbour, with the help of an animal charity, managed to trap them when they were a few months old. They were all neutered, treated for fleas etc, and then returned to my neighbour. They still look very healthy, but have never allowed anyone to come too close. My neighbour feeds them well.