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.

Can Cats Eat Canned Salmon? Vet-Reviewed Facts & FAQ

Can Cats Eat Canned Salmon

Cats are notorious for their love of fish, so feeding them a bit of canned salmon should be a no-brainer. What could be safer than that, right?

As it turns out, while serving your cat canned salmon likely won’t kill them, it is generally prepared for human consumption, so it might have a lot of additives that are not good for the health of your kitten.

Below, we’ll take an in-depth look at whether canned salmon is okay for your cat, as well as look at times when you should absolutely avoid using it.

divider 2 cats

Is Canned Salmon Safe for Cats?

Salmon is perfectly safe for cats (and is, in fact, incredibly nutritious), so why would canning it make any difference?

The answer is that canned salmon is designed for human consumption, so the manufacturers dress the meat up with all sorts of additives. These can include salt, preservatives, and more, and your cat doesn’t tolerate any of them particularly well.

In small enough doses, they should not affect your cat. However, if your cat over-indulges, they could get sick, and they could even potentially die if they ingest too much sodium.

And do not even think about feeding your cat canned salmon exclusively. While your pet will no doubt enjoy that decision, canned salmon lacks in several key nutritional areas, and your cat may become malnourished as a result.

You should be careful about where you leave the cans once they’re open as well. If your cat runs off with an open can of salmon, the sharp corners on the lid of the can could potentially cut or slice them open. Be sure to throw the can away as soon as you’re done with it, and don’t offer your cat too much of what’s inside.

Canned Salmon
Image Credit: ArtCookStudio, Shutterstock

Can Canned Salmon Be Healthy for Cats?

There are things inside salmon that are extremely beneficial for your cat, no matter how the fish is prepared.

The first is the protein content. Salmon is fairly high in protein, so the more your cat eats, the better the nourishment for their muscles. You’d much rather your cat eat some sort of meat than munch on something carb-heavy.

Salmon is also loaded with omega fatty acids. These powerful antioxidants are great for fighting disease, slowing the signs of aging, and keeping the internal organs in fine working condition.

However, the more canned salmon you feed your cat, the more they’ll ingest sodium and other undesirable ingredients as well. The nutritional benefits of the fish will quickly become outweighed by the drawbacks of the other ingredients, so you’re better off just offering your cat a little bit as a treat. Always consult a veterinarian before giving your cat anything new and inform about your cat’s nutritional requirements.

Need veterinary advice but can't get to the clinic? Catster recommends PangoVet, our online veterinary service. Talk to a vet online and get the answers and advice you need for your cat without having to leave your living room — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

Are There Any Other Things I Should Worry About Regarding Salmon?

Yes. While canned salmon isn’t ideal for cats to eat, it’s much better than feeding them raw salmon.

There is a compound called thiaminase that’s found in raw salmon (and other forms of raw fish). Once ingested, this compound breaks down thiamine, removing this important vitamin from the cat’s stomach before it is absorbed and if done regularly, can lead to thiamine deficiency.

Thiamine is an essential B vitamin, and your cat needs all of it they can get, so this is a bad thing. Thiamine deficiency causes serious neurological issues as a result.

Also, if you feed your cat any raw fish (which, again, you shouldn’t), you must be extremely careful to remove the bones first. If your cat accidentally gets a stray fish bone caught in their throat, they could die well before you are able to get them to an emergency vet.

While sharing human food with your cat is not always safe, we have a solution that will keep you both smiling.

We've currently got a 40% discount to share on the HUMAN-GRADE premium cat food that ranked number #1 in our reviews! CLICK HERE & use code Catster24 to SAVE 40% on Smalls cat food!

How Should I Feed My Cat Salmon, Then?

While canned and raw salmon aren’t good options for your pet, you should still try to feed them salmon as often as possible. It’s fantastic for cats (and for their owners, come to think of it).

The best way to do that is to grill or steam the fish and prepare it without any salt or other seasonings. Make sure there aren’t any bones hiding out inside,e and serve it to your cat once it’s cool enough to do so.

Your cat will love it, and you’ll earn their undying love and devotion. Granted, their undying love and devotion look a lot like their regular disinterestedness, but you’ll just have to trust us on this.

Hepper NomNom - Spill Proof Elevated Cat Bowl
  • NO MESS - The 360° tray on this cat food and water bowl set has a raised design to catch and...
  • WHISKER FRIENDLY - Shallow and wide metal containers with flat bottoms ensure your kitty can enjoy...
  • CHEW-SAFE MATERIALS - Kittens and cats love chewing on silicone and soft rubber - but it's a choking...

Learning about what your cat can and cannot eat is a crucial part of keeping them happy and healthy! Choosing a bowl to serve cat-friendly foods in is another important decision pet owners face. Satisfy the specific needs of your cat with the innovative design of the Hepper NomNom Cat Bowl. Learn why it’s our (and our cats!) favorite food and water dish 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

So, What’s the Verdict? Is Canned Salmon Safe for Cats?

In moderation, canned salmon won’t kill your cat, but you’re still better off not sharing it with them. It can be extremely high in sodium and other preservatives, and eating a bunch of salt can cause serious health issues for cats.

That doesn’t mean you should force them to swear off salmon entirely, though—far from it. Try to offer them fish as often as you can, but just make sure the fish is safe first.

Whatever you do, try not to think about the fact that Charles Darwin is rolling in his grave because we’re worrying so much about whether it’s safe to feed fish to cats.

See Also:


Featured Image Credit By: Excited Cats

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

2 Responses

  1. Thanks! What about fresh wild caught salmon (not from farm) that is boiled or broiled w/o any season. OR is there a particular seasoning that would be good as a supplement??

    1. Hi, Marita J Stovall, plain boiled or broiled salmon without seasoning should be ok. Very tiny amounts of turmeric, ginger, or catnip are safe for them, although not necessary.

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.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Brown Bengal Cat: Info, Pictures, Facts & History

Bengal cats became an extremely popular pet starting in the early 2000s and are still popular to this day. They are stunning creatures...

How to Tell If a Stray Cat Is Pregnant? 10 Vet-Approved Signs

There are many challenges to taking in a stray cat. First, you need to make sure that they’re healthy and uninjured. Second, you...

100+ Superhero Cat Names: Ideas for Active & Daring Cats

Cape-toting, spandex-wearing, life-saving… SUPERHEROES! If you are a fan of the superhero world with the likes of Marvel and DC creations, we have...

Sphynx Kittens for Sale in the USA: 2025 Breeders List

Excited Cats advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it...

More related

Pet Care Insurance Review 2025: Pros, Cons & Verdict

As a pet professional, you know the importance of protecting your business and your clients. You also know how unpredictable four-legged companions can...

Siamese Kittens for Sale in Virginia: Breeders List 2025

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

How Do You Say Cat in Different Languages? Learn How to Say it!

Cats have been beloved companions for thousands of years. Throughout history, different cultures around the world have different perceptions of cats. Some cultures...

Scented No More: Dr Elsey’s Cat Litter Makes a Sensible Switch

Dr Elsey’s has been a household name in cat food and litter for decades, but just because they’ve been around for a long...

Keep reading

Are Hemp Cat Collars Safe? Facts, Benefits, & FAQ

Of all the necessities we provide our cats, protection is one of the biggest. Placing a collar on your cat is one way to make life easier with felines. A collar can help identify your cat if they’re lost or,...

putting a collar on a cat

Does a Sphynx Need Sunscreen? 8 Summer Safety Tips (Vet-Reviewed)

Sphynx cats are loveable for far more reasons than their unusual appearance, but their lack of hair does provide major appeal for many people. These felines have lots of specialized needs, though, with special care for their skin being at...

sphynx cat sitting in autumn leaves

Can Cats Eat Feathers? Vet-Reviewed Risks & Precautions

Feathers are included in various enticing cat toys, most likely because they are reminders of favorite prey animals of felines: birds. Whether a poor bird has fallen victim to your cat’s hunting expertise or you are worried about your kitty...

Can Cats Eat Feathers

DIY Cat Shampoo: 3 Homemade Recipes With Simple Ingredients

As a cat owner, you usually don’t need to worry about giving your cat a bath all that often. But sometimes it’s necessary—perhaps your cat isn’t able to groom themself, or they’ve gotten into something particularly nasty that they probably...

Girl washes cat in the bath

Do Neutered Cats Still Mate? Vet-Approved Facts

Neutering a cat involves surgically removing a cat’s reproductive organs to prevent them from reproducing. It is done by a veterinarian by the time most cats are around 4 months of age or sexually mature. Owners may choose to get...

Close-Up Photography of Tabby Cats Laying

Can Cats Eat Lollipops? Health Risks & Vet-Approved Alternatives

Cats are curious creatures, and they often want to try things we eat, so it’s not unusual to wonder if cats can eat lollipops. The answer is, unfortunately, no. Lollipops are made with sugar and other ingredients that can be...

Can Cats Eat Lollipops

Why Does My Cat Wake Me Up at Night? 8 Vet-Reviewed Reasons & Solutions

Cats can have annoying habits, like scratching the furniture and climbing above the cabinets, but one of the most annoying has to be when they wake you up at night, especially when you have work in the morning. So, why...

ginger cat on bed at night near window

10 Best Litter Boxes for Maine Coons in 2025 – Reviews & Top Picks

If you have a Maine Coon, no one needs to tell you how large these cats are. Of course, when you have a large cat, you basically need to supersize everything, particularly their litter box! Most litter boxes are made...

blue tabby maine coon near litter box_Nils Jacobi, Shutterstock