That's how they see. If you want it to stop biting, teach it to find its way around some other way.

[A Hydreigon butts its head in over the unimpressed face of the young white haired girl, glaring at the screen as though Rideaux has somehow personally offended it.]

That's how I taught Hydra here. Touch worked well for him. Guiding him around by his nose was a little tedious at first, but it worked out.