I'd immediately process the bird. The link Itsy sent is a wonderful tutorial.
It's too late now to punish the dog, but at the time I would have definitely followed Salt and Light and TomGallopavo's advice. I have had dogs all my life. I love them, and my dogs love me, but you do need to establish yourself as the Alpha dog somewhere along the way. Once you do a simple No works great and lets them know what lines they cannot cross without getting into trouble. One good a-- whooping is all it has ever taken me to establish that respect and then I never need to do it again, ever! I would rather do that then be giving it away, because it won't live in peace with life on my farm.
It's too late now to punish the dog, but at the time I would have definitely followed Salt and Light and TomGallopavo's advice. I have had dogs all my life. I love them, and my dogs love me, but you do need to establish yourself as the Alpha dog somewhere along the way. Once you do a simple No works great and lets them know what lines they cannot cross without getting into trouble. One good a-- whooping is all it has ever taken me to establish that respect and then I never need to do it again, ever! I would rather do that then be giving it away, because it won't live in peace with life on my farm.