I've never heard of feeding them tuna, but I'm positive you don't need to if it comes in a can.. way too much salt and other crap. Regular chicken breast is fine, I usually just boil mine. =)
yeah mine love stuff one time and next time they hate it...its weird! i cant wait to try shrimp sometime...my mom is the only one who likes it so we only have it when she comes over sometimes
I have to try some shrimp with our gang and see if they will eat any. They are so picky sometimes you'd think that they spent time watching the skin kids be picky!
I get the shrimp rings and still cook them briefly "just in case". I don't eat seafood myself so I don't know how well it is or isn't cooked already like that.