I can’t explain it.  Sparky looked normal when we went out the door.  It was a typical walk through the parking lot, into the woods, then through the orchard toward the house.  Sparky rolled around on the grass on the way back to the house. What the hell was he rolling in? 

I have been calling him piglet, so maybe he wallowed in mud.  It didn’t smell like anything.  He was pretty happy about it. 

To give Sparky a redemption arc, here is slo-mo video of him shaking off after his bath.  The door mat really needs vacuuming.  There is no dialogue because we both wanted to remain civil and just get through it.