Chico

Selfproclaimed mascot of the show Tico is Rigodons best friend and former partner in the circus. The pair are inseparable but Rigodon was forced to hide Tico from Mr. Fog at first concealing the small hamster he has a hamsters tail instead of a mouses which means he cannot be a mouse within his travelling bag until their journey was underway. Tico is well known for his epic appetite and is rarely seen without his sunclock an archaeological artifact gifted to him early on the trip that uses the sun to tell time. Tico is the only case in which the original version and Englishlanguage dub differ on a characters nationality: in the original version he is Spanish while in the dub he is Italian. Source: Wikipedia