There seems to be a lot of debate, and the experts can't decide, but suggest it's probably just nonsense for kids.
See the Related Links below for information about this rhyme.
Cat on a Hot Fiddle was created in 1960.
The cat was playing a fiddle.
The Cat and the Fiddle - 1923 was released on: USA: 29 July 1923
The Cat and Fiddle in California has an elevation of 7,234 feet (2,205 meters) above sea level.
The cat in the nursery rhyme "Hey Diddle Diddle" was playing the fiddle when the cow jumped over the moon.
The Cat and the Fiddle - 1934 is rated/received certificates of: USA:Passed (National Board of Review) USA:TV-G (TV rating)
A Cat.
The little dog laughed to see such sport and the dish ran away with the spoon.
A cat
The Cat and the Fiddle.
Redd Stewart & Pee Wee King
WHO wrote belling the cat