Hakkai pauses, thoughtfully. There's really no danger - if he feels threatened at all, Jeep could just fly away. Or, if he really felt afraid, transform. So, in that case: "Would you like to ride with him while we walk, Jeep?"

That earns an agreeable trill, and Hakkai extends his arm towards Erwin's shoulder. So Jeep can hop over if Erwin agrees.

"Yes, I believe I did. It isn't far to walk." He inclines his head in the appropriate direction. "Shall we?"