I'm Number Three

I'm Number Three is a Greyhound racing dog with number six that is always third.
==History==
The Simpson family saw a dog race at Springfield Downs where I'm Number Three was behind She's the Fastest and Always Comes in Second. When Santa's Little Helper joined the race, he outran them all to reach She's the Fastest.
== Appearances ==
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Category:Characters
Category:Dogs
Category:One-Time Characters
Category:Non-speaking characters