I think he's wearing a E-collar? the flat white of the collar and the sharpness of the flash are distracting and very 'snap-shotish' I'm not sure what is out of place here, sorry.
I’m not sure I understand how this one is out of place but it is a cool picture anyway. I like the expression on the dog’s face. I am not thrilled about the black spots on the left corners of the picture though.
This is just scary... but weird nonetheless! Could use, perhaps, a bit more dof, and the reflections near the bottom distract a bit... great idea, though!