One afternoon while cleaning the kitchen after lunch, I noticed my pets watching me closely the moment I opened a can of tuna.
Anyone who lives with animals knows that familiar look—ears perked up, eyes focused, quietly waiting in hope that something might fall their way.
Instead of simply sharing a few bites of plain tuna, I started wondering if I could turn that simple ingredient into a healthy homemade treat that both dogs and cats could enjoy safely.
Store-bought pet treats can be convenient, but many contain preservatives, fillers, and ingredients that are hard to pronounce.
That’s how I began experimenting with simple baked tuna puffs made from everyday ingredients already sitting in the kitchen.
The result was a light, crunchy snack that my pets absolutely loved, and it quickly became one of my favorite homemade treats to make for them.
In this guide, I’ll walk you through how to make safe, simple, and nutritious tuna puffs for both dogs and cats, along with a few important tips to keep them healthy and pet-friendly.
Disclaimer: This post may contain affiliate links, which means I may earn a small commission at no extra cost to you. Homemade treats should be offered in moderation and should not replace a complete and balanced diet. Always consult your veterinarian before introducing new foods, especially if your pet has allergies, sensitivities, or medical conditions.
Amazon Shopping List: Homemade Tuna Puffs for Dogs and Cats
- Mini Silicone Baking Mold Set
- Stainless Steel Mixing Bowl Set
- Measuring Cups and Spoons Set
- Nonstick Baking Sheet
- Silicone Baking Mat (Reusable)
- Cooling Rack for Homemade Treats
- Airtight Pet Treat Storage Container
Why Homemade Pet Treats Are a Smart Choice
One of my favorite parts of making homemade pet treats is seeing how excited my dog and cat get before the treats are even finished.
The moment they hear me mixing ingredients in the kitchen, they both come over to investigate, hoping they’re about to be the official taste testers.
Preparing treats at home also gives me complete control over every ingredient.
I know exactly what’s going into each batch, so I can avoid unnecessary fillers, artificial flavors, and preservatives while choosing simple, wholesome ingredients I feel good about serving.
I also appreciate how affordable homemade treats can be.
Most recipes use pantry staples, which means I can make a fresh batch whenever I need one without spending a fortune on specialty pet snacks.
For me, homemade treats are about more than just feeding my pets.
They’re a simple way to spend a little extra time doing something special for them.
Seeing those eager faces and wagging tails every time I open the treat jar reminds me that the smallest homemade moments are often the ones they enjoy the most.
Why Tuna Is a Favorite for Dogs and Cats
Whenever I open a can of tuna, I can almost guarantee that both my dog and my cat will come wandering into the kitchen.
The smell alone gets their attention, and it’s one of the few ingredients they both get equally excited about.
That’s exactly why I love using it in homemade treats.
Tuna is naturally rich in high quality protein, which helps support strong muscles and keeps pets feeling satisfied.
It also contains beneficial omega 3 fatty acids that help maintain healthy skin and a soft, shiny coat.
For active dogs and curious cats, it’s a simple way to add extra nutrition to an occasional homemade snack.
Another reason I enjoy baking with tuna is that it’s affordable, easy to find, and requires very little preparation.
A single can can make a batch of tasty treats in just a few minutes, making it perfect for busy pet owners who still want to offer something homemade.
Although tuna is a wonderful ingredient, I always serve these treats in moderation.
Too much tuna isn’t recommended as an everyday food, so I think of these puffs as a special reward rather than a meal replacement.
That way, my pets get to enjoy the flavor they love while continuing to eat a balanced diet every day.
Ingredients for Homemade Tuna Puffs
I love making these homemade tuna puffs because they’re quick, wholesome, and a hit with both my dog and my cat.
The ingredients are simple, the recipe comes together in no time, and I know exactly what they’re eating with every bite.
1 can tuna in water, drained
Tuna is the star of this recipe and provides high quality protein that helps support strong muscles and overall health.
I always choose tuna packed in water with no added salt or seasonings.
1 large egg
The egg helps bind the ingredients together while adding extra protein and essential vitamins that make these puffs both nutritious and satisfying.
1 cup oat flour
Oat flour gives the puffs structure and creates a light, soft texture after baking.
It’s also gentle on most dogs’ and cats’ stomachs and provides a little extra fiber.
1 tablespoon plain pumpkin puree
I like adding a small amount of pumpkin puree because it keeps the mixture moist and provides fiber to help support healthy digestion.
1 teaspoon dried catnip (optional for cats)
If I’m making these mainly for my cat, I sometimes mix in a little dried catnip.
It adds extra excitement for many cats while leaving the treats perfectly safe for dogs if omitted.
1 to 2 tablespoons water, if needed
Depending on the moisture in the tuna, I occasionally add a little water to help bring the mixture together into a soft, scoopable batter that’s easy to portion before baking.
Step-by-Step Instructions
Step 1: Prepare Your Oven
I start by preheating my oven to 325°F (163°C) and lining a baking sheet with parchment paper.
This keeps the tuna puffs from sticking and makes cleanup much easier.
Step 2: Mix the Ingredients
In a medium mixing bowl, I combine the drained tuna, egg, oat flour, and pumpkin puree.
If I’m making a batch just for my cat, I’ll stir in a little dried catnip at this stage. I mix everything until it’s well combined.
Step 3: Adjust the Texture
Depending on the tuna I use, the mixture can sometimes be a little thick.
If needed, I add a tablespoon of water at a time until I have a soft, scoopable batter that’s easy to portion.
Step 4: Shape the Puffs
Using a small spoon or cookie scoop, I place bite sized portions onto the prepared baking sheet, leaving a little space between each one.
I gently smooth the tops with the back of the spoon.
Step 5: Bake
I bake the tuna puffs for 15 to 20 minutes, or until they’re lightly golden around the edges and feel firm to the touch.
Step 6: Cool Completely
Once they’re out of the oven, I let the puffs cool on a wire rack.
They continue to firm up as they cool, making them easier for both dogs and cats to enjoy.
Step 7: Store for Freshness
After they’ve cooled completely, I transfer the tuna puffs to an airtight container.
They stay fresh in the refrigerator for up to 1 week, or I freeze them for up to 3 months so I always have a homemade treat ready for my furry friends.
Storage Tips
Because homemade pet treats do not contain preservatives, proper storage is important to keep them fresh and safe for your pets.
Once the tuna puffs have completely cooled, place them in an airtight container.
This helps prevent moisture from getting in and keeps the treats from becoming soft or spoiled.
If you plan to use them within a few days, you can store the container in the refrigerator for up to 4 days.
Keeping them chilled helps maintain freshness since the recipe contains egg and fish.
For longer storage, the treats can also be frozen. Simply place them in a freezer-safe container or bag and store them for up to 2 months.
When you want to serve them, take out a few pieces and allow them to thaw at room temperature for a short time.
Freezing is especially helpful if you like making larger batches of treats at once, so you always have some ready for your pets without needing to bake every week.
Portion Guidelines
Even though tuna puffs are a healthy homemade treat, they should still be given in moderation.
Treats are meant to complement your pet’s regular meals, not replace a balanced diet.
For cats, small portions work best. One or two small tuna puffs per day is usually enough to satisfy them without adding too many extra calories.
For small dogs, you can offer about two to three treats depending on their size and activity level.
For medium to large dogs, three to five treats can be appropriate as an occasional snack.
A good general rule many veterinarians recommend is that treats should make up no more than about 10% of a pet’s daily calorie intake.
This helps maintain a healthy weight while still allowing pets to enjoy special snacks.
Common Mistakes to Avoid
When making homemade pet treats, a few simple mistakes can affect both safety and enjoyment.
Here’s what to watch out for:
1. Adding salt or seasonings
Many human recipes rely on salt, garlic, or onion for flavor, but these ingredients can be harmful to both dogs and cats.
Always stick to plain, pet-safe ingredients.
2. Oversized portions
Giving treats that are too large can lead to overfeeding or choking hazards, especially for smaller pets.
Keep treats bite-sized.
3. Feeding too often
Even healthy treats like tuna puffs should be given occasionally.
Overfeeding can contribute to weight gain or digestive upset.
4. Skipping proper storage
Homemade treats don’t have preservatives, so storing them improperly can lead to spoilage.
Always refrigerate or freeze any extra puffs and discard treats that have been left out too long.
By avoiding these mistakes, you can ensure your pets enjoy safe, tasty treats without compromising their health.
Frequently Asked Questions
Can both dogs and cats eat these tuna puffs?
Yes. This recipe is made with pet friendly ingredients that are generally safe for both dogs and cats when served as an occasional treat.
What type of tuna should I use?
I recommend using tuna packed in water with no added salt, oil, or seasonings.
Always drain it well before mixing it into the batter.
How should I store the tuna puffs?
Store the cooled puffs in an airtight container in the refrigerator for up to 1 week, or freeze them for up to 3 months.
Can I use a different flour?
Yes. If oat flour isn’t available, you can use brown rice flour or another pet friendly flour.
The texture may vary slightly, but the treats will still turn out well.
Are these treats suitable for puppies and kittens?
They can be, provided they’re already eating solid food.
Offer a small piece first and introduce any new homemade treat gradually.
How many tuna puffs should I give my pet?
These puffs are best enjoyed as an occasional reward.
Small dogs and cats usually only need one or two puffs, while larger dogs can enjoy a few more depending on their size and daily calorie needs.
Final Thoughts
Making homemade tuna puffs is one of the easiest ways I like to spoil both my dog and my cat.
The recipe is quick to prepare, uses simple ingredients I trust, and always gets an enthusiastic reaction when treat time rolls around.
I hope these homemade tuna puffs become a favorite in your home too.
They’re a fun way to give your pets something a little different while knowing exactly what goes into every bite.
Whether you’re baking a batch for training rewards, special occasions, or just because they deserve a little extra love, these tasty puffs are sure to have tails wagging and whiskers twitching for more.
Disclaimer
This recipe is intended for occasional treats and should not replace a complete and balanced diet.
Always consult your veterinarian if your pet has allergies, sensitivities, or special dietary needs.
