:wink I've never heard those two words in the same sentence.
Lol Mowmow

True though.
I think you should just give him...cheese. Like, plain, normal, the-stuff-you-eat cheese.
Old cheddar is Muffin's very favorite treat, he goes absolutely nuts for the stuff. He gets a tiny little peice or two every time I have cheese for a snack...which then prompts "But Moooom!" looks from the other kitties so they get some too.
All four of ours will eat any cheese I have offered, with the old white cheddar that's my favorite also being the biggest hit with the kit-cats.
I have also tried the purebites cheese treats (dehydrated cheddar for those unfamiliar with purebites) but I found them messy, hard to break into kitty-sized peices, and much less popular than the real thing.
As an extra special treat I'll sometimes sprinkle a bit of kraft parmesean over top of their dinner, just a little bit, but they love it.
Oh, make sure to be careful to only give them very small amounts, too much cheese (or any dairy product) can give them the runs.