The Elbone Doll is a training dummy used by the Rescue Riders in their rescue training.
The Rescue Riders built a wooden training dummy, and design it to look like Elbone yelling for help. They put in in precarious situations and try to save it without breaking it. Unfortunately, it usually ends up without its head.
In "King Burple", the Rescue Riders practuved catching falling objects with the Elbone Doll. Just then, the real Elbone arrived at the Roost and remarked that the doll looked similar to his twin brother, Albone.
It is made of wood and painted to look like Elbone yelling for help.
The doll is a training dummy the likes of which have been seen elsewhere in the franchise.