Mackerel Cat Munchies

• 1/2 cup canned mackerel, drained
• 1 cup whole-grain bread crumbs
• 1 tablespoon vegetable oil
• 1 large egg, beaten
• 1/2 teaspoon Brewer's yeast, optional

In a medium-sized bowl, mash the mackerel with a fork into tiny pieces. Add the remaining ingredients and mix well.

Drop mixture by 1/4 teaspoonfuls onto a greased baking sheet.

Bake at 350*F (175*C) for 8 minutes. Cool and store in an airtight container in the refrigerator.