Hi - my husband does them with a broomhandle. The goose's neck flat on floor - broomhandle across neck - one foot on each side and a pull upwards to break the neck. Do you know anyone who could do this for you? It is the method I think that most small holders would use if just dispatching a few birds- and is explained pictorially in many small holders manuals. It is extremely quick and can be done on the small holding - no transportation to upset them. I don't know how they do it on a commercial scale - but when you think of how they do turkeys etc I think a broom handle in the back yard has got to be better than being hung upside down on a conveyor belt and being 'stunned' etc. Yes , the processing is very tough. Do you have , maybe , somewhere close to you doing turkeys that could maybe deal with your birds once killed??