Iggy and Jiggers often call each other "Igg" and "Jigg". Many dockyards used small portable jiggers mounted on wheeled carriages. She is convinced that Iggy, Jiggers and Zoop are all good friends of Stu's. Iggy and Jiggers did, however, declare him an honorary Pig Ranger. Unfortunately, aside from Jiggers, there are no other official members (of any long-lasting standards). Jiggers were also used for freight lifts in warehouses and factories. Jiggers also prefers to relax, and gets worn by Iggy's energetic behaviour. Unlike cylinders, jiggers always provided a tension pull, rather than a compressive push.