I have a maremma lgd. I put him with the chickens when he was a pup and yes he did chase them as a pup, as pups love to play as its their nature we did have to watch him and tell him no , but he is now 12 months old and doesn't bother them now we have never lost a chicken to a fox since we got him..
Thanks guys can I breed him with Rhode Island reds or white or Isa Browns or should I get a pure bred to breed as I want to start breeding which is the best option