Rhino 🦏

Rhino is a hamster in the Disney film Bolt.

Background
He is Bolt's biggest fan. He has all but memorized every episode of the canine's TV show. When Bolt shows up at his door, Rhino sallies forth in his hamster ball to help him out.

Though perhaps not the brightest of characters, Rhino does manage to help Bolt and Mittens at times. Other than that, Rhino's function in the movie is more that of a "comic relief", offering little character development and personality, but quite a few humorous dialogues.

Rhino was also the central protagonist of his own short, Super Rhino, in which he got superpowers himself by Penny's father (just like Bolt). The short feature was added to the Blu-ray and DVD release.

Before Auradon
Rhino is a hamster that Bolt and Mittens meet while they are trying to get food. He watches all of Bolt's episodes on television and claims himself to be Bolt's number one fan. Though he was at first living with an older woman in a trailer park among many other hamsters, he decides to join Bolt in his journey to find Penny.