Ribcage

The rib cage is an arrangement of bones in the thorax of all vertebrates except the lamprey and the frog. It is formed by the vertebral column, ribs, and sternum and encloses the heart and lungs.

Behavior

 * This object can be thrown by the player, but it will not deal too much damage since it's not considered a weapon.
 * Dogs will eat this object, like they do with any kind of bone.