Sika deer dimorphism, with males invariably much larger than females. They can vary from tall at the shoulder and from in head-and-body length. The tail measures about long. The largest subspecies is the Manchurian sika deer ("C. n. mantchuricus"), in which males commonly weigh about and females weigh , with large stags scaling up to . On the other end of the size spectrum, in the Japanese sika deer ("C. n. nippon"), males weigh and females weigh . All sikas are compact and dainty-legged, with short, trim, wedge-shaped heads and a boisterous disposition. When alarmed, they often display a distinctive flared rump,
Animal cracker Animal cracker An animal cracker is a particular type of small cracker/cookie, baked in the shape of an animal, usually an animal either at a zoo or circus, such as an African lion, tiger, bear or elephant. The most common variety is light-colored and slightly sweet, but darker chocolate-flavored and colorful frosted varieties are also sold. Although animal crackers are made with a layered dough like crackers, they tend to be sweet in flavor, but still technically a cracker and not a cookie. Other animal-shaped crackers and cookies are popular, such as Teddy Grahams, Goldfish, Hello Panda and Koala's March.