The original logo for Cookie Crisp, used from 1977 until 1987. Note the nine-checker board. During this era, Cookie Crisp was owned by Ralston Purina, who spun off their cereal line to General Mills in 1997.
The Cookie Crook, Chip the Dog and Officer Crumb were the cereal's mascots at this time.
The Cookie Crook and Officer Crumb disappeared, leaving Chip the Dog as the cereal's sole mascot. The hyphen in between cookie and crisp also disappeared.
The previous mascot, Chip the Dog, gave way to Chip the Wolf at this time.