Shrinking Dog Song

We were listening to a kids CD in the car when Anya started asking for the "shrinking dog" song. It took me some time to figure out that she meant the BINGO song where you sing B-I-N-G-O in the first first, then the next verse you clap instead of saying B then sing the I-N-G-O. And then in the next verse you clap for the B then the I and sing the N-G-O and so on until you substitute claps for all the letters. Well Anya figured that because the name for Bingo was getting shorter the dog must be shrinking.