i give my dog a bone to chew every once in a while i get a beef knee cap from china town u can get that lol. i boil it for a while put some cooked chicken which i get frm work ( so this might be difficult for u) and add some rice and give the chicken and rice first and give him the bone to chew later on.
just make sure you ask the vet if these are ok to cook for him and other stuff about it first...u might wanna check this site out...click on the blue links under he paragraph under dog food recipies to see the recipies. http://funadvice.com/r/159fgcc2079
hope this helped...=)