Dog fence when sitting outside camper with dog

The best investment is getting a professional dog trainer to teach you how to work with your dog. If you spend the time with your dog it’ll pay dividends for the rest of the dog’s life. My dogs will stay by our side as long as I want and can walk next to us without a leash (but I always have a leash on per the rules). It’s so nice to have these dogs behave better than our kids ever did.