[You're No Daisy]

What position was the raise coming from? If the villain on the button does this everytime it's folded around to him, I'd look him up once. With K9s I might even pop him with a re-raise...you have to vary your play so you're not so predictable. If the preflop raise is coming from EP or MP, it should be pretty clear villain has a decent hand and you can fold. Finally, if the action gets folded around to the button and he raises every single time and the SB and you in the BB fold every single time, he'll continue to steal the blinds until you wake up and do something about it! I would.