Take her with you,,,,,,,why leave her behind? I have a 12+ year old Black Lab Mastiff mix, He camps with us all the time,I have worked with him since a puppy to behave around everything we do,,,,,Hence, he gets to go camping.
Dogs do what dogs are going to do,,, meaning let them be dogs,,but also CONTROL them when they need to be controlled!
the Bear II has a point,, take her to obedience training if you need to. My dog went thru Arson Detection training that involved obedience training and he is wonderful!
160+ pounds of large black dog,, but he is very good around all situations.
The more you expose your dog to your everyday situations, the more they are able to adapt.
Be that as it may,,,,,,,YOU NEED to be able to control your dog!!
Remember,, either You control the dog OR the dog controls you!