I dont care for rocks, especially the show birds that are bred for show not temperment. I use to help my neighbour when was sick with a bad flu, his prize winning barred roo attacked me and sunk his 3 inch spur into my leg, tore a hole about 4 inches long and 1inch deep, had over 30 stiches in my leg. The owner felt pretty bad and ended up putting him in the stew pot. Did he ever taste good though!!!MMMmmmm!