Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

3 Homemade Tuna Cat Treats You Can Make Today: Our Vet’s Recipes

Share

Cat looking at owner in the kitchen busy in the refrigerator

So, you’re looking for a healthier alternative to the packages of cat treats you can pick up in the store? Does your cat love tuna? Let’s look at a few easy ways to prepare tuna for your feline family member.

divider 2 cats

Cats and Tuna: Is It Safe?

You might consider making tuna treats for your cat because you feel they’re a healthy option. While tuna is rich in omega-3 fatty acids, some potential problems are associated with it.

Hungry cat sitting next to bowl of food at home kitchen and looking at camera
Image By: Jaromir Chalabala, Shutterstock

Pros of Tuna

As mentioned, tuna is full of omega-3 fatty acids. These fatty acids benefit pets and their people by reducing inflammation. Your cat could have the following benefits:

  • Healthier skin
  • Less hair shedding
  • Decreased joint pain

Cons of Feeding Your Cat Tuna

Tuna may contain mercury. You should avoid larger albacore tuna for your cat due to the potential health risk it poses, according to Tufts University’s Cummings School of Veterinary Medicine.

Tuna is also calorically dense, so your cat could become overweight. According to the Animal Medical Center of Chicago, your average 10-pound neutered cat only needs 262 kcal daily.1 The USDA Food Data Central lists a can of light tuna canned in water as having 191 kcal, meaning that one can of tuna is almost your cat’s whole day of calories, but it’s not nutritionally complete. Overweight cats are more at risk for health complications like diabetes and joint disease.

tabby cat eating from metal bowl
Image Credit: LightField Studios, Shutterstock

The 3 Homemade Tuna Cat Treats

1. Frozen Tuna Ice Cubes – Tuna Cubes Anyone?

Woman Baking with Cat

Frozen Tuna Ice Cubes

This recipe is relatively easy for you to make for your kitty friends.
Prep Time 5 minutes
Freeze Time 3 hours
Total Time 3 hours 5 minutes
Servings 12
Calories 22 kcal

Equipment

  • sealed bag
  • Mixing bowl

Ingredients
 

  • One can of light tuna packed
  • Water

Instructions
 

  • Combine the can of tuna with enough water to make a slurry
  • Pour the tuna into ice cube trays
  • Freeze the mixture until solid
  • Take a cube out and offer it to your cat when they need a refreshing treat
  • Store the ice cubes in a sealed bag in the freezer

Notes

Image Credit: ViDI Studio, Shutterstock

Nutrition

Calories: 22kcal
Keyword cat treats, tuna

2. Kitschen Cat Tasty Tuna Treats

Ingredients:

  • 6 ounces of light chunk canned tuna packed in water
  • 1 cup cornmeal
  • 1 cup flour
  • One egg
  • Two tablespoons of water
  • Some cornmeal for dusting
Servings: servings depend on how you cut them (I’d recommend bite-sized treats.)
Calories: 1,262 kcal/recipe (calories per serving will depend on the size of treats)

Instructions:

  • Preheat your oven to 350 degrees
  • Mix all ingredients in a bowl to form a soft dough
  • Let the dough rest for 10 minutes
  • Roll out dough on a flat surface covered with a thin layer of cornmeal
  • Cut your dough out using a knife or small cookie cutters
  • Bake for 15 to 20 minutes on a parchment paper-lined cookie sheet
  • Allow to cool
  • Store in an airtight container

Make sure you only offer these as an occasional treat to limit the extra calories your kitty is getting.

high angle view of hungry black and white cat getting fed with treats by young female pet owner
Image Credit: Nils Jacobi, Shutterstock

3. Crispy Tuna Treats

One of the easiest ways I’ve made crispy treats when I wanted to have them for my cats is to bake canned tuna. You read that right; you can bake canned tuna and break it into smaller, crispy bits.

Ingredients:

  • One can of tuna, drained

The advantage of this recipe is that it feeds a complete and balanced AAFCO-approved product. However, you still don’t want to go overboard because you’re feeding this as a treat.

Instructions:

  • Take a can of tuna and drain most of the water
  • Add tuna to a blender and blend until it is close to pate
  • Preheat the oven to 350 degrees
  • Spread the pate onto a parchment paper-lined cookie sheet
  • Bake until complete dried out
  • Break into small pieces
  • Cool before offering to your cat
  • Store in an airtight container

Our Favorite Cat Bowl 

Choosing the right food and water bowls for our feline companions can pose certain challenges for pet owners.  After careful consideration and research, we have found a bowl that we cannot recommend highly enough! The Hepper NomNom Cat Bowl provides a chic and innovative solution that supports cat-specific needs, such as shallow bowls and a subtle elevation that fosters whisker relief and posture comfort, as well as improves digestion.

No products found.

It features an elegant contemporary design with a wide wrap-around tray aimed at minimizing any messes from ending up on your floor! Furthermore, this bowl is entirely dishwasher safe, so pet owners can spend more time with their cats instead of cleaning up after them. Discover why the Hepper NomNom Cat Bowl is right for both you and your kitty by clicking here.

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

 

divider 2 cats

Considerations When Giving Your Cat Treats

Percent of Diet

The most essential consideration when giving your cat treats is giving at most 10% of its daily calories as treats. It’s better to give less, especially if your cat is overweight.

Treats are not balanced to meet all your cat’s dietary requirements. They could be higher in carbohydrates or protein than what your cat needs. They might also be missing essential nutrients such as taurine.

Cat paws stand on smart scales that makes bioelectric impedance analysis, BIA, body or weight fat measurement

No Oil

If you’re offering your cat canned tuna, remember it should only be packed in water, not oil. Oil has significantly more calories than what your cat should eat.

Allergies

Remember that the more variety we offer our cats, the more potential allergens they are exposed to. According to Cornell University, food allergies are the third most common allergy in cats. Some signs of food allergies include:

  • Itchy skin
  • Hair loss (alopecia)
  • Vomiting
  • Diarrhea

Beige or cream coloured older cat resting on bed and scratching his ear
Image Credit: Lubo Ivanko, Shutterstock

Formulating Diets for Your Cat

If you’d like to cook for your cat, you should use a recipe formulated by a veterinary nutritionist. Your veterinarian may be able to provide resources but consider using a nutritionist from the American College of Veterinary Nutritionists.

Balance.it is another helpful resource. You can plug in your cat’s profile and ingredients, and the site will generate information about recipe options and how to make it balanced.

divider 2 cats

Frequently Asked Questions (FAQ)

Can I feed my cat canned tuna if I don’t have cat food?

Ideally, you should not feed your cat canned tuna instead of cat food. It is not balanced, so you risk missing key nutrients.

Can I give tuna salad to my cat?

No, you should not give tuna salad to your cat. Some tuna salad is made with onions, which are very toxic to pets. The mayonnaise in tuna salad can also upset your cat’s digestion.

divider 1 paws

Conclusion

Remember that tuna is not the best option for your cat, but there are some ways to make it into a treat you offer occasionally. Stick to a well-formulated cat food for their regular feeding and use treats as 10% or less of their daily calories.


Featured Image Credit: DimaBerlin, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Recipe Rating





Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Importance of Spaying/Neutering, Cat Retail Shopping Ban & Red-Level Storms | Chatty Cattys, Episode 30

In this episode of Catster’s Chatty Cattys podcast, Nicole and Dr. Karyn are celebrating a major legal win for pets before diving into...

Is Your Cat Happy? Here’s How You Can Tell

Cats have a reputation for being indifferent, even inscrutable. But despite their seemingly ambivalent appearance, cats experience many emotions, including happiness, and they...

Human Brains Age Like Cats – New Study Debunks the 7-Year Rule

If you’ve ever caught your senior cat staring blankly at a wall, wandering the halls at 3 am, calling out for no clear...

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

More related

Why Do Cats Arch Their Back? 5 Vet-Verified Reasons for this Behavior

Cats have limber bodies and can squeeze through the smallest gaps. They can also arch their back in ways that seem impossible, but...

Oral Tumors in Cats: Our Vet Explains the Causes, Signs & Care

We don’t spend a lot of time looking inside our cat’s mouths, and sometimes, getting too close can mean getting bitten! That is...

Natural Ways to Deworm Your Cat At Home: Vet Explained Safety Concerns

Many pet parents are concerned about the possibility of side effects from conventional deworming medications, and look for natural alternatives they can give...

9 Holiday Plants That Pose a Danger to Cats (With Pictures)

Other than the baking and gift-purchasing aspects, part of gearing up for the holidays is decorating. Some decorating involves trees and plants, but...

Keep reading

Do Cats Need Vitamin D? Vet Approved Facts & FAQ

Vitamin D, a.k.a. the “sunshine vitamin,” is essential for humans because it helps the body retain calcium to build stronger bones, reduces inflammation, and has other benefits.1 But does this vitamin do the same for felines? Do cats need vitamin...

cat eating food at home

6 Best Organic Cat Shampoos of 2026 – Reviews & Top Picks

Some cats are easy to bathe. And some cats turn bath time into a brutal beat down. You probably have a few battle scars to prove it! Some people want the best for their fur baby, even if their cat...

cleaning cat by shampoo on water bath

How to Prevent Diabetes in Cats: 7 Vet-Reviewed Tips

Feline diabetes is a severe illness that can drastically decrease cats’ quality of life. Pets with this condition cannot properly use glucose because they don’t produce enough insulin or because their bodies have become resistant to the hormone. It’s a...

cat vaccination

Can Cats Eat Pears? Vet-Verified Nutrition Facts & FAQ

Fruit is a tasty addition to a healthy diet for humans and even for dogs, as it provides plenty of dietary fiber and many other essential minerals and vitamins. It is well known that dogs can have small amounts of...

Can Cats Eat Pears

13-18-Month-Old Kitten: What to Expect (Vet-Approved Guide)

When your kitten has turned from a cute ball of fluff to a full-sized killing machine, you may wonder just how much is going to change. After all, the first year of life brings about so many changes. After your...

cute kitten

Can Cats Eat Wheat? Vet Approved Nutrition Facts & FAQ

Cats are always interested in eating, and it can be tempting to share food with these furry family members. But this isn’t always healthy for them, depending on what you’re eating. Cats may want to eat your food, but that...

Can Cats Eat Wheat

Can I Wash My Cat with Dr. Bronner’s? Vet-Verified Facts & Considerations

As all kitty owners know, cats and water typically don’t go together. However, what if your feline friend needs an emergency bath, and you don’t have any pet shampoo handy? In that case, using an unscented castile soap like Dr....

cat on top of bathtub

Can Cats Eat Ferret Food? Vet-Reviewed Nutrition Facts

The latest figures from the American Veterinary Medical Association (AVMA) estimate that 326,000 American households include at least one ferret.1 Many families have more than one pet, which may lead you to ask: Can cats eat ferret food? While felines...

Can Cats Eat Ferret Food

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.