Madi question

So was this part of a full episode I missed or just an extra on this one episode? Please tell me this is fake. So ..they film the dog before it dies? I don't get it. How do they know the dogs gonna die in advance? He looks totally fine to me in the green screen scene. And so, what... they like put up on Craigslist "if your dog is terminally ill or about to be put down, we have this idea? Please contact us?" I'm gonna go out on a limb here and say this is the only truly one episode (that IF he deliberately intended for the voice to sound stupid, mock, and get a kid upset) that offends me. Now, it's possible that it's true that only the one voice actor came forward and Nathan truly meant to try something heartfully fun and helpful for the kid but it backfired ..that's forgivable. He meant well..but it went badly and kid got upset than it be lighthearted. Anyone have ANY insight into this? Behind the scenes? Making of? Asuming the episode didn't make it and the family opted out and or Nathan etc felt bad about continuing.

Or was this a clever edit trick for the viewer?

https://youtu.be/2Ie-Q5fdctU?si=jr5k7m4_G-3xW7MC

This and the Claw of Shame are like the only episodes (of NFY, though Rehearsal 1 was an issue with a couple people I tried converting into Nathan fans and that failed) that actually bother me and make me look bad as a fan to others.