* CreatorsPet: Alvin, hence the show being called ''The '''ALVIN''' Show''.
* EnsembleDarkhorse: Clyde Crashcup.
* JerkassWoobie: From being tricked into buying a car with an ostrich on top, being hauled off to jail for [[CassandraTruth claiming there's an eagle in his backyard]] and to where he's forced to take a dog with him by the authorities despite the fact telling Theodore he can't afford to one, no wonder Dave can be a dick at times.
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