I think u guys r comparing apples to oranges here.I think every line is an independant bloodline.I wouldnt compare a Burns bred rbj to a Wacc.bred rbj dog,both very differnt animals and I think I can say the same about bolio dogs,Jeep dogs,Eli dogs and the list can keep going on an on.Feed what makes you happy and youll enjoy life alot more.I saw a bumpet sticker a few wks back that said"Dogs make mankind".They sure keep me kind.