There is a quite popular Blooper on Baltosource that has to do with the part when Balto is running throught the woods and is discovering that he does't remeber the way back to Nome. There is picture of Star with a stick in his mouth(below)
http://baltoworld.de/images/b1/shots/images/366.jpgHowever, this is not the case, look at the picture below when he first crashes into the branch and it gets stuck in his mouth only a few seconds before.
http://baltoworld.de/images/b1/shots/images/365.jpg