I agree totally with other post on here that careful consideration should be given before buying/acquiring a dog.
But I hope that people on here still feel able to ask for help when they feel they can't cope with their dogs. There's been some very good advice on here vis a vis training/feeding etc. For example the Bakers dog food debate - those of us 'in the know' would never feed it to our dogs, but a novice dog owner would probably think that any dog food sold in the major supermarkets ought to be good quality.
So on some occasions it's just advice that people need ... and someone with a clear perspective from an objective point of view.