Moose meat would be perfectly good to feed just be wary of feeding heavy weight baring bones that come with it. How to feed it, simple! Give him to him raw however you like

If you think he'll gulp it down too quickly then cut it up into inch cubes or else long slithers. The rib bones with plenty of meat on them would be great but I wouldn't feed him any of the larger bones or if you do let him play around with them for a while then take them away as they could snap a tooth off or sometimes this type of large marrow bone can splinter.
I would feed it to him on it's own with no other commercial food. Lucky Hendrix!
Sandy