If there’s one thing my cat Finn goes absolutely bonkers for, it’s treats. But let’s be honest, store-bought cat snacks can be full of additives and who-knows-what. That’s why I started making Frozen Tuna Cat Treat Cubes at home—healthy, simple, and ready in just 5 minutes! The moment I pull one out of the freezer, Finn darts across the room like it’s the best day of his life. Seriously, I’ve never seen him so excited. These little cubes are packed with flavor your cat will adore, and they’re way easier to make than you’d think. Just tuna, water, and a freezer—that’s it! Trust me, once you try these, your cat will thank you with all the purrs and head bumps.

Why Your Cat Will Love These Frozen Tuna Cat Treat Cubes
These Frozen Tuna Cat Treat Cubes are a game-changer for your feline friend—and here’s why:
- They’re quick to make: Just mix, freeze, and serve. It’s that easy!
- They’re healthy: Made with just tuna and water, no weird additives.
- They’re no-fuss: Perfect for busy pet parents who still want to spoil their cats.
- They’re irresistible: The rich tuna flavor will have your cat begging for more.
Trust me, once you see your cat’s reaction, you’ll wonder why you didn’t start making these sooner!

Ingredients for Frozen Tuna Cat Treat Cubes
Here’s all you’ll need to whip up these purr-fect Frozen Tuna Cat Treat Cubes:
- 1 can tuna in water (drained): Make sure it’s tuna packed in water—not oil! Your kitty will thank you for the clean, natural flavor.
- 1/4 cup water: Just enough to bind the mixture without making it too watery. Trust me, it’s the secret to getting the right texture for freezing.
Yep, that’s it! Two simple ingredients are all you need to make your cat’s day. Easy, right?
How to Make Frozen Tuna Cat Treat Cubes
Okay, ready to make your cat’s new favorite treat? This is so simple, you’ll laugh. Here’s how I do it—step by step, just like I’ve made them a hundred times for Finn (who, by the way, now sits by the freezer like a tiny watchdog whenever he hears the ice cube tray).
- Drain the tuna: Pop open that can and drain it well—you don’t want extra liquid making the cubes soggy. I usually press the lid against the tuna to squeeze out every last drop.
- Mix it up: Dump the tuna into a bowl and add that 1/4 cup of water. Stir until it’s all combined. It should look like a loose paste—not too runny, not too thick. Think creamy, not soupy!
- Spoon it in: Grab your ice cube tray (I use a silicone one—so much easier to pop out later!) and spoon the mixture in. Fill each cube about 3/4 full—they’ll expand a tiny bit as they freeze.
- Freeze ‘em solid: Toss the tray in the freezer and let it work its magic. They’ll need at least 2-3 hours, but I usually leave them overnight. You’ll know they’re ready when they’re firm to the touch.
- Serve the goods: Pop out one cube (just one! These are treats, not meals) and watch your cat lose their mind. Finn does this little happy dance where he taps his paws—it’s ridiculous and adorable.
That’s it! Five minutes of prep, a few hours of patience, and you’ve got a stash of treats that’ll make you the favorite human in the house.

Tips for Perfect Frozen Tuna Cat Treat Cubes
Want to take these from good to purr-fect? Here’s what I’ve learned:
- Use fresh tuna if you can—the smellier, the better (for your cat, at least). Just make sure it’s cooked and unseasoned.
- Freeze them solid before serving. A slightly melty cube can get messy, and trust me, your cat will drag tuna juice everywhere.
- Adjust the water if needed. If your mixture seems too thick, add a teaspoon more water. Too thin? A little extra tuna will thicken it right up.
Pro tip: Double the batch and keep a bag of cubes in the freezer. Future you will thank past you when treat time rolls around!
Storage and Serving Suggestions for Frozen Tuna Cat Treat Cubes
Once your Frozen Tuna Cat Treat Cubes are ready, storing them is a breeze. I pop them out of the ice cube tray and toss them into a sealed container or a freezer bag. This keeps them fresh and avoids any weird freezer smells. They’ll stay good for up to a month—though Finn usually demolishes them way before then!
When it’s treat time, just grab one cube (seriously, one is enough—your cat will go nuts over even that small amount) and let it thaw for a minute or two. Watch your feline friend’s eyes light up as they realize it’s tuna time. Pro tip: Keep the container handy—you’ll be reaching for it often!

Nutritional Information for Frozen Tuna Cat Treat Cubes
Now, I’m no vet, but here’s the scoop on what’s inside these little tuna cubes. Keep in mind, these numbers can vary slightly depending on your tuna brand—but generally, each cube packs about 10 calories, 1g protein, and 0g carbs. That’s it! No hidden junk, just pure tuna goodness your cat can enjoy guilt-free. (Well, as guilt-free as a treat can be when your cat stares at you like you’re withholding their life’s greatest treasure.) Always check with your vet if you’ve got concerns, but for most cats, these make a perfectly healthy little snack!
Frequently Asked Questions About Frozen Tuna Cat Treat Cubes
Got questions about these Frozen Tuna Cat Treat Cubes? I did too when I first started making them! Here are the answers to everything Finn’s fan club (aka my friends with cats) have asked me over the years:
Can I use tuna packed in oil instead of water?
Nope! Stick to water-packed tuna—it’s safer and healthier for your cat. Oil-packed tuna has extra fat that can upset your kitty’s tummy. Plus, the water helps create the perfect texture when frozen. Trust me, your cat won’t miss the oil one bit when they’re busy licking every last tuna crumb off the floor!
How often can I give my cat these tuna cubes?
1-2 cubes per day max—they’re treats, not meals! I learned this the hard way when Finn started giving me the “more tuna or I’ll knock things off the table” stare. Too much tuna can lead to an unbalanced diet, so keep it special. I save them for training rewards or just-because surprises that make Finn’s tail puff up like a bottle brush.
Can I add other ingredients to the tuna mixture?
I wouldn’t! Simple is safest when it comes to cat treats. Things like onions, garlic, or seasonings that humans love can be toxic to cats. Even “healthy” add-ins like veggies might upset their stomachs. The pure tuna-and-water combo has never failed me—Finn goes wild for it exactly as is. When in doubt, ask your vet, but honestly? These cubes are perfect just the way they are!
Share Your Experience with Frozen Tuna Cat Treat Cubes
Now it’s your turn! I’d love to hear how your cat reacts to these Frozen Tuna Cat Treat Cubes—does yours do the happy-paw dance like Finn? Snap a pic of your feline food critic mid-crunch or tell me about their first tuna-cube frenzy in the comments. Trust me, nothing makes my day like seeing other cats lose their minds over this simple treat. Can’t wait to hear your stories!
Print
Frozen Tuna Cat Treat Cubes
- Total Time: 5 min
- Yield: 12 cubes
- Diet: Low Lactose
Description
Simple frozen tuna cubes for cats.
Ingredients
- 1 can tuna in water
- 1/4 cup water
Instructions
- Drain the tuna and place it in a bowl.
- Add water and mix well.
- Spoon the mixture into an ice cube tray.
- Freeze until solid.
- Serve one cube as a treat.
Notes
- Store cubes in a sealed container in the freezer.
- Use within one month for freshness.
- Prep Time: 5 min
- Cook Time: 0 min
- Category: Pet Treats
- Method: Freezing
- Cuisine: N/A




