Thor had already gone ahead and measured up what he'd need before starting off for Katie's stall, having checked the measurements a couple times, just to be sure, then made his way over, pulling out a horse treat from his pocket, which he gave to her, before patting her briefly.
"Hey Katie," He gave her a little nod. "This is where if you were human, I'd warn you that it might hurt a little, but you already know the drill, don't you? We're just waiting on Jane and then we'll be all set, okay?" And he scritched her ears a little, lightly.