Sorry- by calcification I meant on P1/P2, unlike any "high ringbone" I've personally seen.. I assumed the artifacts in the hoof were dirt, other than the defect on the dorsal aspect of P3. 
I wonder if the calcification at the upper condyles of P2 are painful or were in the past?

--
-Alicia Harlov in South Hamilton, MA 
PHCP hoofcare provider, The Humble Hoof podcast