My pet foot is my left foot, I keep it close to me, closer than a beekeeper keeps his bees. I kick it with my right foot when it steps out of line. My right foot is a lemon but my pet foot's a lime. I could tell you about my pet foot, it tends to make me leave my shoes and socks rolled up and stashed behind your couch. I could tell you more but I do believe I've got my pet foot stuck in my mouth.