Trialled:

1967

When little kids see needles they often get scared. The 'Bunny Syringe' was invented to ease the fear, as the needle was disguised as a cute rabbit with a friendly smile and long, thin nose. Hopefully, by the time Mr. Bunny injects MMR into Junior's rear, he won't know what hit him. A far more piercing concern is the future years of therapy Junior will need to overcome his fear of all things floppy-eared.