Hamotzi

baked in pan subject to challah? blessing Hamotzi? fulfill obligation on Pesach? boiled or submerged in water? baked in sun? baked with fire at side?

dough of dogs, if shepherds eat it too, challah obligation, make Hamotzi blessing, birchas hamazon, zimun, ok to bake it on yom tov, ok to make matzos for Pesach, the opposite if the shepherds won’t eat it, in either case it can become impure

obligated in challah? blessing Hamotzi? obligation of matzah fulfilled with it?

using eruv to make the bracha of Hamotzi