I would also make sure dogs are micro chipped. They are in a strange place and with small or large wild animals even the best dog can run after one and end up lost ! I live in a small tourist town and see tourists trying to find thier dogs. It makes it so much easier to match a lost pet with its owner when they are chipped, collars and tags can get lost ! ALso I live in bear country where its NOT safe to tie up your dogs unattended and small dogs can be prey to large birds ( eagles, hawks, owls ).