In "Walk On the Wild Side", Cadpig states that she got a thesaurus for Christmas, but we find out already in "A Christmas Cruella" that she only got a chew toy.
(Editor's Note: She was probably not referring to that specific Christmas.)
When the main pups were in the van, all three of them were shown looking out of the window of the back door. It shouldn't be possible for them to do that unless they stacked up on one another, and doing that would only permit one of them to look out the window.
Rolly: All this aimless walking really takes it out of you. I am dying for a snack.
Rolly: When will people learn...
Cadpig: that couping out dogs is inhumane...
Lucky: and not to mention illegal?
Jasper: You're all staying in here until the doggy show is over!
Horace: And don't piddle! We're still making payments on this van!
Cadpig: Why don't we step outside for a little conflict resolution?
Vandella: We are outside.
Cadpig: Well, then. No need to wait.
Cruella: Jasper, Horace! You're going to the Grutely Dog Show.
Jasper: But, Horace isn't housebroken yet.
Horace: I prefer to say that I'm bladder challenged.
Rolly: What good is being a nice guy when people think you're a bonehead? Or a sucker? Or a...
Cadpig: Chump? Sap? Stooge? Patsy?
(the others glare at her)
Cadpig: I got a thesaurus for Christmas.
This episode marks the first appearance of Vandella.
Cruella's Memo: Next time, remember to bribe the judges.