* CriticalResearchFailure: In "Meet the Dog Stars", Brainy Barker scolds Bull Dog for calling her "[[Franchise/StarTrek Scotty]]", thinking he was referring to the dog breed, and corrects him by saying that she's an Afghan, when in fact she's actually a ''Saluki''.
* EnsembleDarkhorse: Ace The Bathound, Tusky Husky, Delilah, and Isis
* ToyShip:
** Krypto and Petunia
** Kevin and Andrea
** Snooky Wookums and Nikki, the female kitten in the Supercat Fan Club.
* ViewerGenderConfusion: Snooky Wookums
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