I think it could be done(not by me by the way)you would need a good dog with alot of exprience handerling alot of runs of this kind to catch 100,you would need alot of ground that holds alot of rabbits so you can keep the dog fit,and as been sed alot of drive in both man and dog.maybe it will be done in the future i do belive it has been done before.and as for what would you want with 100 rabbits put them in the frezers and sell them i think you would have done yourself and your dog proud