[kjc]

Oh no! Okay... if you're asking advice... if he's acting normal, go first thing in the morning to your vet and ask for abdominal xrays to verify that he ate the bones and to determine where they are in his system. (If he's not acting right, go now.)
Hopefully your vet will want to repeat the xrays every few days to track the progress of the bones through his system, to make sure things are moving right along.

Also watch for bloody poops, or abdominal swelling. His gum color should be pink, if it's pale, go straight to the vet now. Lack of appetite, and vomiting would also be a concern.

Were those bones from today?