: They are medium-sized, muscular dogs known for their "square" muzzle and short, sleek coat [25].
: Figures like Muhammad Ali and Mike Tyson have transcended the sport to become global cultural symbols [26, 35]. The Canine: A Loyal Protector : They are medium-sized, muscular dogs known for
: Consuming up to 4,000 calories a day to fuel high-intensity training [3]. : They are medium-sized