Our 12 week old female kitten is so vicious, she is terrorising the household! Looking at her markings, although she's a moggy, she looks like a bengal-cross. We're not new to cats, I've had 4 over the years but I can't remember any of the others being this full on. She was with her mother and siblings until 10 weeks so I was hoping she would have been taught some manners. We've bought her lots of toys etc, and encourage her to play with them, so she's got plenty to tire her out, but where my last kitten used to scratch & bite during play, this one seems to actively attack you, jumping on your back or legs with claws out and draws blood daily. Poor dog is terrified, as is my daughter. Any advice please...