Hey Now!
I use a musher's belt, guard harness, eight foot tug line all from
www.howlingdogalaska.com. I love having my hands free, and Terra is so much happier to be connected by a harness than by a neck collar. I used to use a jogging set up but then my friends in Colorado turned me onto skijjoring gear. I love it! The bungee is awesome because it eliminates any jolts. The quick release where the tug line attaches to my belt, whcih is padded but no so thickly so it fits under my backpack hipbelt comfortably. In the high peaks I'll use a 16 ft flexi for crazy ascents/descents; but in other areas where there aren't leash restrictions, I'll let her off so we aren't shortroping in tricky spots, and put her back on when the grade/terrain eases. I actually really like this set up, my last dog died from a rattlesnake bite 1 mile into my Long Trail backpack just outside of Jonesville. What a horrible way to start a 100 mile backpack, which I finished, crying for about the first fifty miles. After that experience, I feel this is a much safer way to backpack/hike with a dog.
I trained a "hike" command for forward and a "wait" command for stopping. She learned pretty quickly to be out in front of me and she keeps a bit of slack at all times. I have seen the line go in between her legs and then a step later she actually skips out of it. Smart dog! Also, pretty much Terra will now stop at every downhill and wait for me to come along side and she'll stay behind me as I negotiate over rocks, etc. Its amazing how a good working dog will learn the job and her awareness of her space and her politeness is really nice. She's a nice dog, and she loves this job. I also like that she's protective, but will turn it off if I say "that'll do".
Sometimes I use my hiking staff to keep her back, especially when we are getting ready to pass someone who's apprehensive about dogs, which nearly always causes her to let out a bark or two.
Wayward Son,I'd get a handle on that pulling first. For a tethered dog you need control, especially with a big dog where you could potentially get hurt if you were tethered and he bolted. Have you tried a halti or other training collar?? Also, I use our flexi pretty sparingly. I have personally gotten some REALLY nasty whip burn rubs on the backs of my knees from a dog who was wild on a flexi. Flexis are great, but they take some finesse to use when you are hiking with more than one person.