[HairOfTheDog]

But it looks like she's got some white line separation at the quarters on the left hand side (of the picture), where that big wide area of mud is, between the outer hoof wall and the sole.

I'll look again when we got get her again. I think there's just tall wall there, like on the other side, and it's just got the dirt in it.

[FrogInABlender]

You'll be able to tell more after he trims her. If there's still a trench of dirt between the outer wall and the sole then you've got some separation.