Ya, vets here call it an "E-Collar" for the same reason, although I suppose that the derivation is lost on some.

Just for fun: "I do not like the cone of shame . . ."

And my vote goes to 3. pichlo, because it's such a happy looking scene. But shanntu's is an amazing cameraphone shot, and Dave999 certainly has the highest relative speed -- astronomical, I'd say.