Did anybody try manifesting rehabilitation of his/her dog/cat's behaviour problems?

[Jack]

Some of you may remember my love for my old dog,I wrote some posts about him in the past.Then,I decided to buy another dog a few months ago.I came across "Dog Whisperer Cesar Millan",I have read his books.I read other internet articles and three books of some other authors.I searched for answers to behaviour problems of dogs.I gave my attention to especially solutions for aggressive dogs,and puppies who bite.I even somehow wanted my puppy to be a biting puppy so that I can stop his behaviour by the methods I learned.

Then we ordered via a German Shepherd breeder an Akbash dog.He nor we saw the dog before ordering.When I picked up the dog first time,after a little while he started biting and I couldn't stop him.He was constantly biting.If I had the oppurtunity of selecting a puppy from littermates,definetely I would not buy this puppy...A few weeks passed,and he still bites all of us in my family.The techniques I have learned didn't work,at least we couldn't make them work.Some people say "all puppies bite" but my previous two dogs were not biting us when they were puppies.

We started having professional help from a trainer,but for now he still bites.

I believe this result,a biter puppy is a result I created cause of me giving attention to dog behaviour problems especially aggressive dogs and biting puppies,I was looking at them like my dog already had those problems.My real intention was to have much of the information of professional dog trainers and have the information(though lack the experience) to be able to help if a friend's dog have behaviour problems.

Maybe I become some educated about dogs,because the trainer we met talk about the things(most of them) which I have already learned from my readings...

Now,my question comes...Have any of you tried manifesting rehabilitation of your dog's(or cats) behaviour problems?I think visualizing the outcome may accelerate the process of rehabilitation of my dog's constant biting,and I wonder if anyone had already tried that and had a good result...