Several questions on horses...?

Question 3.HELLLLL YESSS.Stud colts can be VERY dangerour.Trust me.I have one now and its a handful.No one can come see my horses cause they are afraid of my colt.I plan on gelding him but until i do geld him I have to watch him while I'm up there.Hes so bad my 3 other horses 2 mares and a gelding dont do anything to stop him.So you have to be very careful and disipline alot.But they are fun to have around.