Mine go nuts over tuna, too, but they only get a very little bit. (Partly because I want it allllll
) For some reason, though, Oz is often sick after eating even a small amount of tuna -- and he doesn't have a sensitive stomach. I've been having tuna salad sandwiches at least once a week for a few weeks now, and my guys get a small piece (about 1 tsp) every time I open a new can. This amount seems to agree best with Ozzie's stomach; anything more and it just comes back up again.