If they were spawned into existence for this thought experiment, then the human, probably.
But if even one of those kittens were mine, entire cities could be leveled before I let anyone hurt my kitten.
It's not quite "one million to one"; the meat from 1 million rabbits meets the caloric needs of around 2750 people for 1 year.
How about one million humans or one kitten?
Where is the cut-off point for you>?