Wanna give your cat the birthday treat he/she deserves? This is all you need:
Preheat oven to 350ºF.
1. Start with half a can of tuna.
2. Measure 1 1/2 tablespoons of all-purpose flour.
3. Take a pinch (about 1 teaspoon) of shredded cheese.
4. Crack the egg and separate out the egg white only.
5. Mix all ingredients together in a small bowl.
The result should look like a chunky cake batter.