Car Talk

So for the last month and a half, the interior of my car smells like wet dog whenever it rains. How? Why? It's not like it's from an actual dog who sat in my car and then left very smelly fur behind. Strewing about lavender or placing cedar blocks on the floor does not help.

Thoughts, ideas, suggestions? I'm kind of to here with this...


(A: My dog has no nose.
B: How does he smell?
A: Awful.)