Cage Black Ninja time to strike

So mum lets me have my guinea pigs where ever i want them as long as i clean up after them and clean the house and everything else that needs cleaning. then at my dads i have a inside cage and an outside cage well i always put my guinea pigs inside but my dad keeps moving them outside and i want to get 2 more and i had enough of my dad and it is geting real cold at night so I HAVE HAD ENOUGH OF MY DAD im going to stike him and strike him real good and have my guinea pigs inside. My family call me silent cause im really silent never really talk and i can sneak around really silently and im really sneaking about doing things so i think i can get my guinea pigs inside with out them knowing