Another good idea would be to start a dog training club, basically find out how much your local school or church hall costs to hire out, and then see if you can get enough interest to make it viable, this way you get the owners to do do the training, you get the experience and the reputation.
In my opinion when it comes to anything to do with dogs an owners the only thing that matters is your reputation (I'm a dog groomer), so whatever you do when your starting remember to keep the customer happy, their dogs are like their children, know more about your subject than they do.
Also, consider professional insurance, there are specialist insurers, try and find dog behaviour courses, first aid courses for dogs etc that can enhance your offerings and knowledge
The best bit if advice I can give is don't price yourself too low, you may well be just starting out but if your cheap you'll get the proper problem dogs, the ones that no one else will deal with, if your not confident say no, remember once they've paid your duty bound to deliver a service and if you don't then you'll be either giving the money back, working for free or at worst both, that's why I'd suggest the dog training club, Orr if you've got transport one on one sessions with the owner ( they'd probably come to you) for max an hour in the evenings?
Good way to advertise is get some cards done, walk your dog, talk to owners, tell them what your doing and give them a card, month or so later the phone starts ringing (that's how I started)
And well done training your husky, not the easiest dog, pat yourself on the back for that one mate