Thinking of a 'Borg's Bunny'- part buck toothed loving pet, part evil robotic genetically enhanced killing machine.

Great for kids that seek both world domination and a slightly larger than usual pet.

Will probably be controlled through mind sharing and a dispenser for genetically enhanced carrots (which contain all the things a killing bunny needs) which can be unlocked by the user when the bunny does useful things like killing enemies, exterminating teachers that want their homework/prep on time and not leaving poo the size of a horse all over the house.