Paige felt her fight or flight instincts take over and she forced herself to stay still. The reindeer got ridiculous close and before she was about to get a face full of reindeer tongue, she held out her hand. The animal sniffed at it then let her touch it's snout. This was incredible.
From behind Xander, it seemed like another was coming to investigate the humans. Paige managed to catch it in time and mouthed 'behind you'. Hopefully the guy could read lips a bit.