[TOMT][Mobile game][mid 2010s][2D game] Looking for an older mobile game (iPhone/Android) where the main character is a ferret

Game has some really good art style, stylised and colorful. I remember there was a big focus on stealth. Main plot I think included stealing things. It could've been a mink, stoat, or weasel, I'm not 100% sure.

The gameplay consisted of stealing things from levels, hiding, and finding some objects.