It was mentioned on an animation forum several years ago. It was made by Ruby-Spears and was intended to air between 1990-1991. A pilot episode was produced but the series was scrapped because the cartoon version of Jerry Lee the Dog was thought to be too similar to Charlie B Barkin from All Dogs Go To Heaven. rather than change his design the series was scrapped. The pilot episode was supposedly floating around back around 2002 but has never resurfaced since.