Dear Owner of the Car With the “Dog is my copilot” Bumper Sticker,
I wish to congratulate you on owning such an impressive animal. The fact that your canine friend is able to act as a copilot is incredible.
I do have some concern for the safety of this, however. As you probably know, dogs lack opposable thumbs and are thusly unable to grasp the controls on an airplane. Also, I feel that whatever board regulates copilot certification might be alarmed upon hearing that your copilot is a dog.
I’m sure you have checked into the necessary regulations, but I still have concern for both the safety of you and those in vehicles around you. Please look into this pressing matter.