Do you know Grumpy Weasel, star of Arthur Scott Bailey's 1920 Sleepy-Time Tale The Tale of Grumpy Weasel? He's a weasel who's rather grumpy about things. If you'd like to read the whole of his story try https://nebushumor.wordpress.com/tag/the-tale-of-grumpy-weasel/ as that's a Mystery Science Theater 3000 fanfic based on the book.

Anyway, one of Grumpy Weasel's adventures (chapters 19 and 20) is to end up stuck inside a jug while Spot the Dog tries to find him. I drew that because characters-in-bottles are fun and I don't really know how to draw that yet.