The term 'Sulky Puller' refers to a person who drives a horse-drawn sulky, which is a lightweight two-wheeled cart. The job requires the driver to control the horse and keep it at a steady pace. The two crossword solutions for this term are 'TROTTER' (7 letters) and 'PACER' (5 letters). Trotters are horses that move their legs in diagonal pairs, while pacers move their legs on the same side of the body. Therefore, a Sulky Puller is someone who drives a horse-drawn sulky and is responsible for controlling the horse's pace, whether it be a TROTTER or a PACER.