Breedia Dog Forum
http://www.jersey.net/~mountaindog/berner1/bitestop.htm An excellent article about puppy mouthing.
http://www.apdt.co.uk/local_dog_trainers.asp Check out this site for local classes :)
There is hope he will settle. He is a pup and he sounds pretty scared and confused. :( You need to find a training method and stick to it, you...