Hi Lisa
I'm with LB on this one. There is no way I could leave my little pooch out in the awning overnight. She doesn't even like being there, during daylight, when we are inside the caravan. Like us, she enjoys her 'home' comforts. She sleeps in her own pet bed indoors, whether home/away. If your pet is used to being outside - OK. I doubt that your puppy is used to this treatment. She would, most likely, be awake most of the night due to nocturnal noises. Would she be quiet? Highly unlikely - and you and the other half would be up and down all night 'like a fiddlers elbow' trying to keep her calm. Maisie wakes us up when wild life comes sniffing around our unit, let alone under the van or inside the awning. However, we can calm her down quickly - being in the van with us.
At the end of the day it is up to you - but I would give the matter serious thought.
Then again, theft is another matter!!!
Good luck.
Ann