Did some fishing this weekend and caught a nice size channel cat. Got home, and after 30 minutes out of the water it was still wiggling, gulping, a grunting. i tried to explain to my three-year old it was dead (going to be), but he didn't buy it. I fillet the fish and it still struggled and gulped. So my son asks "Is he still alive?". So, what's the best way to humanely dispatch the fish so it's not struggling when I clean it? The bass I caught was good and dead by the time we got to the house, so it wasn't an issue.<br /><br />B