Sometimes they run and sometimes they don't. Depends on what I'm belting out at the time.
LOL My cats go crazy when I sing.
But that's usually in full choral mode in the middle of the day. I haven't tried a lullaby voice on them.
That is how it started with mine too, he was not a kitten by then though, but maybe 6-8 months old, it was not long after I had trapped him and brought indoors along with his brother and sister, whom had been left to die after their mother was shot, so all were just skin and bones.this is funny...My cat Seven started playing fetch with a toy mouse when he was a kitten and it wasnt something that was taught he just did it. one day i threw "mousy" and he brought it back. so then it turned into a game he used to bring me mousy and i'd throw it and say bring mousy back...good boy!