btchance, so sorry to hear about your friend. I too fractured my pelvis in three places (but no other injuries, thankfully) due to a run-in with two dogs back in April '05. In my case, I had HALT mounted on my handlebars and was reaching for it right after my DH yelled "DOGS", but I sped up at the same time as he slowed down, and I crashed right into his back wheel right as the dogs came from the side. OUCH!
There are leash laws in our county, and if not leashed, dogs must be under an owner's control and not where they can run into the road. I considered suing and did consult a lawyer in our bike club, but he said that I probably had only a 50/50 chance of winning a case. With legal costs, he wasn't all that encouraging since in the rural area I live in, people tend to be more sympathetic to dog owners than to recreational cyclists.
He did offer a good suggestion, though, and that was to ask the dog owners (who were cooperative) for their homeowner's insurance information. I filed a claim through their ins. agency and was able to recover all my out-of-pocket expenses. I was lucky to have good health insurance and short-term disability from work, so those expenses were only around $4K (I had surgery on my ilium and was in the hospital for five days, extensive PT, rental hospital equipment at home, and many follow-up x-rays and exams). I couldn't file a claim until I was basically "recovered", since I also had to sign a paper absolving them of any future claims/medical expenses, etc.
I might have been able to get a lot more $ (pain/suffering, etc) through a lawsuit, but I just didn't want a lengthy and difficult process; I just wanted to put the entire incident behind me and get my expenses paid for.
So, that's one option for your friend, but not one she can do anything about until she is fully healed, or as healed as she is going to be (I still have occasional lingering stiffness and SI joint pain, but it's very minor and not noticeable most days; I can ride, run, hike, etc. again).
As for future dog protection, I don't know about the taser, but I bought an Air Zound air horn that is quite effective and quicker to get to than HALT; also, dogs don't have to be as close to you to use it. I got mine through Nashbar, but I am not sure if they carry them any more. Do a google on Air Zound and you'll find places that carry them. You pump them up with a bike pump, so they're easy as pie to use. And very LOUD! They are Fred, to be sure, but I'm way past the point of caring about that. My bones are much more important than worrying about how I look on a bike these days....
Hope your friend heals up - but it's going to be awhile.
Emily
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow