That was the only other full-scale F&K adventure that I ever drew. The names "Jeff" and "Gary" come from a suggestion for another cartoon animal duo (this time a Koala and a Donkey) put forward by Donald when he thought that Fluffy and Kipper had exhausted their adventurosity. (Well it's a darn sight better than my mother's suggestions for improvement on Fluffy and Kipper, which I won't embarrass anyone by detailing...)