Originally posted by cloverfdx
there are three colourings of the breed yellow, black, chocolate
Those are the three RECOGNIZED colours. Not many people have heard of silver labs, and that's why it's difficult for people like you to accept them. It's the same reason people think that white shepherds are a seperate breed from other colours of german shepherds.

What you quoted from that site did not in any way say that labs were crossed with wiemeraners. What you said also didn't make any sense, because that statement just gave more evidence toward the theory of silver colouration, it didn't prove it wrong in any way.

Like the website said, "The breeders of silver labs say that it is not the work of the D gene but of the B gene working in conjunction with the C gene." The person who made the site may not believe this, but it is still evidence, and you quoted it and can't take it back now.