Dori

Dori, Nori, and Ori are three dwarf brothers who befriend Bilbo in The Hobbit and travel with him in search of Smaug's treasure caverns.
 * It fell to Dori to carry Bilbo in the tunnels of the Misty Mountains during the escape from the goblins, but Dori dropped Bilbo and the other dwarves blamed him for "losing their burglar." Later, during the escape from the Wargs, Bilbo grabbed Dori's legs as they scrambled up into the trees.