Cute but completely not worth watching. Doesn't help that each reply by the fox has an awkward pause before it without any expression on her face to match it. She's just staring blankly at a wall for 2 seconds before she replies the first time, and I honestly don't know why. Was she frustrated? Confused? Annoyed? I don't know because there's nothing to show it. Same with her second reply. Is she saying "Reptiles are backwards" as an answer to the question, or just saying it to herself? She has this hushed embarrassed tone, and she's just staring blankly at the coat, instead of looking at the character.
Forgive me for being blunt, but I doubt this is less a "joke" and more of someone saying something observant that is only recognizable as a "joke" to someone with a complete knowledge of the characters/world. If this was just to test equipment, then fine, but if you're going to try and be funny I'd recommend working on your timing and learning how to make your "straight man" in your joke be more expressive in their face, as that's almost completely where the reaction needs to be for those kinds of jokes to work.