Rock or Horse Turd?

I'm getting a new show barn!  There are 8 pens but we are only going to use 4....for now!

There was a lot and more old wood that needs to come out

we put a hay rake and grain elevator up in the loft which is FULL of old hay! (Next project) 

My great-grandfather used this for his milking parlor but I'll use it as a feed room!