I don't see anything in them that looks false dwarf, but you can't always tell just from looking, especially if you're not familiar with the specific lines.
are they bigger than the average size? I breed Netherland dwarfs also and my buck is 3 pounds and I have assumed that he is a false dwarf and have had no peanuts. Hope this helps
Thanks I guess I'll found out when I breed them, my buck Gibbs is smaller than my doe Hime. An their both around 2 to 3 pounds. It'll be sad if she does have peanuts though.