Okay, I have a few more questions. My kitty is almost 3 months old and she hardly ever meows. I have read that sphynxs usually 'talk' a lot. Should I be concerned that my kitty is pretty much mute? Also, last night she gave herself a hicky!! I woke up to the sound of sucking...she was curled up sleeping in my arm put nook like she always does but...she was sucking on herself. I woke her up and there was a little red mark where she had been sucking. Is this normal??