Feral kittens are born in the wild and it requires patience to tame feral kittens. They usually remain feral if they are not separated from their mother in their young age.
Usually they hiss and spit at humans as they are terrified of them. If the kitten is ferocious, it does not mean at all that it is angrier. This is just an indicator that it is more scared than others. The man wears gloves because such kitty can give a nasty scratch or bite a man.
These kittens did not have contacts with human for a week and behave like feral kittens again. Such kittens need to be held to become a pet later otherwise they will remain feral.
