From the Joke Collection
A fellow was in the fish market with his dog. The dog was sniffing around a box of lobsters when one of the crusteaceans grabbed onto his tail, and the dog let out a yelp and took off down the road. The owner of the fish market said, "Whistle to your dog,my man."
"No sir", said the chap, "whistle to your lobster!" ”
—william dunbar, ottawa, Ontario