I’m so happy to share this grain-free tuna cat bite recipe because it is simple, homemade, and easy to portion for cats. These small baked bites use tuna, eggs, and rice flour to form a firm treat that holds together well. Taurine powder is included as noted in the recipe, which is an essential supplement for cats when advised by a vet. I like that the ingredient list stays short and avoids unnecessary fillers. These bites are meant for occasional treating, not daily feeding.
I made these tuna bites when I wanted a baked treat that felt sturdy but still gentle. Mixing everything together took very little time, and shaping the bites was easy.
What makes this recipe special is its firm texture and simple flavor. Many cats enjoy the smell of tuna, and the small size makes these bites easy to manage.
These treats are not meant to replace regular cat food. I always keep portions small and offer them only now and then.
Key benefits:
- Grain free recipe using rice flour as a binder
- Simple ingredient list with no added sugar or salt
- Firm texture that stores well
- Easy to portion into small cat sized bites
Please talk to your vet about what is safe and appropriate for your cat, especially before offering homemade treats regularly.
How to Make Grain-Free Tuna Cat Bites
- Preheat the oven and prepare the baking pan.
- Drain the tuna very well.
- Mix the tuna, eggs, and rice flour.
- Stir in the taurine powder evenly.
- Spoon or shape the mixture into small bites.
- Bake until firm and lightly golden.
- Cool fully before serving.
Ingredients
- 1/2 cup canned tuna in water (thoroughly drained, unsalted)
- 2 large eggs (lightly beaten)
- 2 tablespoons rice flour
- 1/4 teaspoon taurine powder (use only as directed by your vet)
Directions
- Preheat your oven to 350°F (175°C). Prepare a mini muffin tin or line a baking sheet.
- Place the drained tuna into a mixing bowl. Break it up with a fork so there are no large chunks.
- Add the beaten eggs and rice flour to the bowl. Mix until everything looks evenly combined.
- Sprinkle in the taurine powder and stir well so it is evenly spread through the mixture.
- The mixture should be thick and spoonable. If it feels too loose, mix gently until it holds its shape.
- Spoon the mixture into small molds or shape into tiny bites on the baking sheet.
- Bake for 12 to 15 minutes until the bites are firm and lightly golden.
- Remove from the oven and let the bites cool completely before serving or storing.
Process Details
- The mixture should hold together without spreading.
- Smaller bites bake more evenly and are safer for cats.
- A mini muffin tin helps keep sizes consistent.
- Bites are done when they feel firm and dry on the surface.
- Cooling fully helps the texture set properly.

Tips for Success
- Always use tuna packed in water with no added salt.
- Measure taurine powder carefully and follow your vet’s guidance.
- Keep treat sizes very small for cats.
- These are treats only, not a complete meal.
- Do not offer tuna treats often due to mercury concerns.
- Talk to your vet before making any major changes to your cat’s diet.
Serving Ideas
- Offer one small bite as an occasional reward.
- Break a bite into smaller pieces for slower eating.
- Serve after playtime or grooming.
- Use as a special treat on rare occasions.
- Adjust portion size based on your cat’s regular diet.
Storage & Freezing
- Store cooled bites in an airtight container in the refrigerator for up to 3 days.
- Freeze treats in a sealed container for up to 2 weeks.
- Thaw frozen bites in the refrigerator before serving.
- Do not leave treats at room temperature for long periods.
- Discard any bites that smell off or look unusual.

These grain-free tuna cat bites are a simple baked treat when you want something homemade and easy to control. I enjoy making them because they feel thoughtful without being complicated.
Optional ideas:
- Shape the bites smaller for kittens or senior cats.
- Adjust bite size to suit your cat’s chewing style.
- Share only with other cats if their vets approve.
- Watch your cat closely the first time they try them.
Making small treats like this can be a gentle way to show care and strengthen the bond you share with your cat.











