I normaly only hike in wilderness areas simply because you can have your dog off leash, its safer and alot of fun for my dog to be able to scout ahead and scout behind. There are fewer people in those areas and a well socialized dog is normaly a joy for people to see on the trail.

His tags jingle, so as he does approach people they will know its a domesticated animal, he came across hunters one time which even though they aren't suppose to hunt near trails, well you know what I mean.
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"In the beginers mind there are many possibilities, but in the expert's there are few."
Shunryu Suzuki