1 egg, beaten
1/4 cup grated cheddar cheese
1-1/2 cup slices whole-wheat bread, crumbled
1/4 cup finely chopped broccoli or string beans, or grated carrots
1 teaspoon brewer's yeast
pinch of catnip (optional)
Mix all ingredients well, mashing with a fork or your fingers. Drop by teaspoon-fuls onto a lightly greased baking sheet. Bake at 350 degrees F for 8 minutes. Cool. Break treats in half before serving. Store in an airtight container for up to 10 days, or freeze.
Makes about 36 treats.