I was giving Blaze his boy manicure tonight (i.e. Putting hoof dressing on his hooves) and took some pictures of his front hooves. The frogs look very odd to me, and would love some more opinions. I've never smelled any odor that could indicate thrush. He is pasture boarded 24/7 so he probably does a lot of standing around in the mud munching hay with the other boys.
Left front hoof:
(btw I know he's due for a trim, the farrier comes out Saturday)