I have never heard of a Silver Lab coming from a breeding of two normal color Labs by reputable breeders
How many silver Lab breeders do you know well enough to judge the quality of their puppies?


Exactly, it's not proven. You shouldn't breed Silver Labs if you can't prove they aren't bred with Weimeraner. There is no proof at the moment. I for one do not like Weimeraners and do not want my Lab to have Weim in it.
Well this can go both ways. What I'm trying to get across is that people that are posting on this thread are biased to one opionin. It's not proven that there is Weim so WHY would you assume so? There is NO proof either way.