Unknown pills

You get home from work and notice three random pills on the table with a little note right beside them. The note says: "The red one will turn you into a big helium balloon, the blue one will turn you into a giant blueberry, and the gray one will turn you into an inanimate wolf plush. Effects are temporary and you will receive more if you enjoy it". Its odd, but also intriguing... Which pill will you take?