My kids and I tried to make some cat snacks from scratch tonight. The good news is that even before they went into the oven the cat was right there smelling them away and when cooled, devours them.
Here is what you need:
1 Can of Tune, (Undrained)
1 Cup Flour
1 Cup Cornmeal
1/3 Cup Water
Mix all ingredients together to form a workable dough.
Roll dough out to about 1/4 inch thick and cut into cubes. I used a pizza cutter that worked wonders.
Place on tin foil baking sheet and bake at 350 for 20 minutes.
You can fit as many as you want on one tray, as they do not expand in the oven.