I haven't caught any real big cats. Most of mine are caught fishing for bass on crankbaits. Here's my biggest one yet caught while walleye fishing on the French River in Ontario. It was almost 13 pounds (I forget exactly, I'll modify this post when I dig up the e-mail that I sent with the weight).
2 summers ago, notice the shape of the bellies and the whiskers of me and the fish. My buddies called me catfish that entire trip... Belly is gone, whiskers still there, LOL.