I would cook Cosmo his own steak on special occasions like his birthday, and holidays (Christmas, T-giving, Easter, New Year's, V-Day, etc).
He would be downright Zzzzzzzzzzzing away on his dog bed and I'd be cooking the steak...when it got close to that perfect medium-rare, he'd *poof!* appear out of nowhere beside me, gazing upward lovingly
as if to say, 'Hi
is that for me?'