Hi!
I looked high and low for a coat that could be worn either over or under a puppia harness and none seemed quite right. Most of the ones with a hole in it were meant to be used with a collar, not a harness (the hole was higher up).
So I found - and bought - this coat that has d-rings that you can attach a leash to directly:
I actually found several styles of coats that have the rings attached, but the reason I picked this one is because of the way it secures (in the back with a buckle). My Molly is a puller and I felt that would be safest... most seem to secure in the front with a strip or two of velcro. Also, I thought it would cover more of her tummy than some of the other coats I've seen.
According to the store's online tracking system, the coat should be delivered today. I'll try to get a photo of it on Molly and post it here.
-laura