Moe

Moe is one of minor antagonists of the first film. He is a fat rat who runs the sweatshop Fievel is sold to by Warren T. It is stated that he forwards his workers' wages (fifty cents a day) straight to Warren, making his workers essentially slaves. They are not allowed to leave the sweatshop.

Trivia and Goofs

 * In An American Tail: The Treasure of Manhattan Island, a character refused to pay Tony Toponi shows a striking resemblance to Moe.
 * Moe is shown much bigger than Warren, even though we later find out that Warren is a cat.
 * In the novelization he is seen a little more. The workers tie him up before escaping the sweat shop.

Gallery
https://vignette.wikia.nocookie.net/anamericantail/images/c/cc/Moe.png/revision/latest?cb=20120314222538