I’d like a combination of 6 and 23, please.

Yep. Also available in Anne Billson’s book ‘Cats on film’.

Alien, from the cat’s point of view?
Been done:

“How strange to have a story about Facebook that doesn’t mention its impact on the news industry, or data and privacy concerns, or people using it to spread misinformation, or the way social media can make people feel isolated.”

I did this ten years ago in Brussels.
For me the main challenges were finding and picking up the food. It’s not easy to know when your plate is empty, or whether you need to cut something you find and pick up because it’s too big.

Spoiler in the first sentence, FFS.