https://www.techdirt.com/articles/20211009/22485347727/drug-dogs-nose-poking-through-open-window-car-is-unconstitutional-says-idahos-top-court.shtml

How much of a violation needs to take place before it's a Constitutional violation? It's a trick question, at least in the hands of the right judge. With the wrong judge, a minimal violation is considered excusable, or at least salvageable by any number of Fourth Amendment exceptions.

But with the right judge, any Fourth Amendment violation is a Fourth Amendment violation, no matter how small or how fleeting it is. That's how we get to this decision [PDF], handed down by the Supreme Court of Idaho, which not only calls on cops to do better with their drug dog handling, but also tips the hat to recent decisions involving parking enforcement measures. (via FourthAmendment.com)