why is he getting cold? I see you live in miami, I live just a few hours from you and it's beautiful out. All our windows are open. My pd has a bunch of material to use as bedding. Maybe your pd is just nervous being in a new place with new people. you can get some rescue remedy to put in his water it will help calm his nerves. You can find it in whole food/natural food stores. If he is actually cold a snuggle safe will definitely do the job, it just shouldn't be necessary unless your pd is sick.