Looking to be a little over six feet in height, this individual is certainly tall by rodent standards. Time has started to take its toll on the colouration of his fur, with streaks of grey starting to show through. A pair of large incisors jut out from his upper lip and the tuft of fur protruding from his pointed chin has been grown out to form a proper beard.

Despite being somewhere in at least his fifties, Sifu appears to be in good physical fitness with defined muscles being present beneath the short, coarse fur coating the majority of his body. Signs of a lifetime of training are also present with the callouses covering his hands and feet alike. The smell of tobacco and spices can often be found lingering about his person, no doubt a result of his frequent smoking habit.