Should you have any questions relating to your dog's training or behavior let us know here. Keep in mind that some serious problem such as aggression may sometimes require that you seek professional help.
Suggestions given here are simply just that, suggestions. You, as the dog owner, knows your dog better than anyone and should figure out what training methods work best for your dog and which ones are ineffective. We, as well as professionals, can only offer advice and possibly tell you what may be wrong.
However, this forum isn't only for questions, if you find an article or training method that worked for you, let us know and we'll give you some feed back!
Steven