Newf's come in Black, Brown, Gray and Landseers. Brown & Gray are unacceptable in Canada. They can be shown in the States. It's much more difficult to breed Landseers due to getting the proper pattern. Once in awhile a Landseer will pop up in a black line...my friends research the lines to make sure they have no landseers...they only like black.
I'll have to check my papers to see if my dogs have any sweetbaby breeding behind them. My dogs come from Comfortcove and Dilon is Pouchcove...if you know Newf's you "know" Pouchcove, they are famous for Newf's.