I had tried with all four of mine and tuna only went down well with one of them.

As someone actively involved in the industry, it would be strange if I didn't introduce my children to tuna.

I've always eaten of tuna myself, and as well as loving the taste, it's health benefits are a huge plus. Unfortunately my kids think fish "tastes too fishy" - the trick is mix the tuna with lots of sauce and pasta, and it goes down pretty well.