[When he glances up, it seems like he's trying hard not to be embarrassed. He was probably gently complaining despite continuing to work the hoof, and he's not sure what all someone else might have heard out of him.] Sounds like the last guy deserved it.

[Releasing the hoof with his knees, he slides his fingers down the leg to let it rest on the ground without being dropped, and then he straightens up.] Know if these guys have a groom? The horses won't be going anywhere if they can't even walk.