This is fantastic! A solidly-written and genuinely funny fanfic. You got their voices down perfectly! I also liked how you described little details in the setting. It really helps flesh out the scene. Also, nice Samurai Jack reference in chapter 7. :D

That was cute as hell, man!

This story just gets better with every chapter! I love how you're writing the group dynamics between Jigen, Fujiko, and Goemon, and how they're all worried about Lupin and working together to find him. And every little bit about Lupin and Zenigata is gold. Their conversations are so funny and casual, and you get the feeling that they've really come to know each other over the years. The grudging affection that shines through is just lovely. Can't wait for more!

I loved this chapter! Zenigata putting his coat in the box for Lupin was adorable, and then twice so when it was revealed in the end that Zenigata knew the cat was Lupin. I already liked this fic a lot, but that revelation made it even better, and I can't wait to see what will happen next.

This was great! You've got everyone's voices down real well, and the idea behind this story is lovely. I'm already beyond amused at the thought of Zenigata looking after Lupin while he's a cat, and I can't wait to see what kind of misadventures will happen.