Can Cats Eat Mussels? 8 Facts to Find Out

There is evidence that cats enjoy seafood as much as their human owners do. You shouldn’t be shocked if your cat comes over to eat when you make a fancy meal. You may be wondering if there is any type of seafood that is unsafe for cats. Can a cat eat shellfish like mussels?

Your cat will benefit greatly from the minerals, vitamins, and amino acids found in mussels. The daily diet of your furry friend should always include a natural source of nutrients.

This sounds too good to be true, doesn’t it? Some people, as well as some pets, have allergies to seafood. You shouldn’t be afraid to add mussels and other mollusks to your shopping list unless your cat is allergic to them.

However, it’s always preferable to play it safe and learn as much as possible about the food before feeding it to your cat.

Can Cats Eat Mussels?

Of course, you shouldn’t limit your cat’s diet to just that, but the answer to your question is a resounding yes.

Mussels are loaded with the nutrients that help maintain your cat’s health, strength, and longevity.

However, you should only feed your cat plain cooked mussels because they contain essential amino acids.

What are mussels?

Can Cats Eat Mussels? What You Need to Know! | Hepper

Mussels are bivalves that can be found in both fresh and salt water and are widely enjoyed by humans. They’re a fantastic option because they’re simple to gather and cook and full of beneficial nutrients.

Your furry friend may be intrigued by these mollusks due to their unusual appearance. You can tell they were made with the picky eater in mind because they have a tough exterior but a soft, chewy interior.

It’s common for cats to outgrow commercial cat food. They are extremely selective eaters, but they get bored quickly (especially since kibble isn’t the most interesting food).

Is it true, though, that cats enjoy mussels? To cut a long story short, the answer is yes. They are one of the healthiest snacks you can give your pet if you cook them with minimal or no seasoning.

Are Mussels Healthy for Cats?

Your cat may benefit from eating mussels, but only as part of a varied diet. While they are an excellent addition to your cat’s diet, you should not rely on them alone to ensure its health.

  Can Cats Eat String Cheese? 16 Facts About It

Keep in mind that raw mussels are toxic to cats and should never be fed to them. Your cat could get sick or even die from the parasites and potentially dangerous pathogens that they harbor.

To be safe, it’s best to schedule an emergency appointment with your vet if you suspect your cat has eaten raw mussels.

Although your cat may enjoy the flavor, there is no nutritional benefit to adding sauces or other seasonings to the mussels you cook for it.

Health Benefits of Feeding Mussels to Your Cat

Muscle food for your cat can have positive effects on its health, as was previously mentioned. In the following section, we’ll explain each in detail.

Advantages of Giving Your Cat Mussels:

  • Mussels are a good source of protein for cats because they are primarily carnivores. Mussels are excellent for your cat because they contain nearly 65% protein. Cats can easily digest mussels, making them an excellent source of protein for growing bodies. Freshwater mussels are a great way to increase your cat’s water intake.
  • Mussels are a great source of protein for your pet, and they’re also a good source of vitamins and minerals. Treating your cat to a dinner of mussels is a great idea for a number of reasons, including the fact that a six-ounce serving of mussels contains more calcium and iron than the same-sized serving of steak or chicken.
  • Some cats, especially indoor cats who never go outside and get very little exercise, can become overweight as they age. Overweight cats would benefit greatly from the low-calorie munchies of mussels. Mussels are a great treat for cats because they contain only about eight calories on average.
bengal cat near cat bowl

Can cats eat green-lipped mussels?

The green edges of its shell are what give the green-lipped mussel its unique name. The medicinal value of this mussel sets it apart from others. It’s used in lots of different supplements because people believe it can help with healing and reducing inflammation.

Are green-lipped mussels safe for cats to eat? In a way, that is correct. While these mollusks are safe for cats, those with seafood allergies should steer clear.

If you don’t mind taking a chance, using green-lipped mussels to help your sick cat recover is perfectly acceptable.

They have a wide range of medical applications and can be used to treat conditions like hip dysplasia, rheumatoid arthritis, and osteoarthritis.

  Can Cats Eat Duck? 9 Things You May Not Know

They are also available as supplements, which may facilitate their use. However, you must exercise extreme caution when determining how many green-lipped mussels your cat needs.

How much your cat needs to eat to get all the benefits and nutrients it needs depends on how much it weighs. Always check with the vet if you have any doubts.

Is there a risk of serious adverse reactions? Your cat probably won’t have any problems eating green-lipped mussels unless it has a seafood allergy.

Symptoms of an allergic reaction include diarrhoea, vomiting, fatigue, and loss of appetite. Make an appointment with the vet right away if your cat shows any of these symptoms.

What other seafood can cats eat?

You may be wondering, in light of the many advantages of mussels, what other kinds of seafood are safe for cats to consume.

If you cook it right, most seafood is safe for cats. Your cat will enjoy fish that has been boiled, baked, or grilled. To maximize the health benefits of marine cuisine, it’s best to concentrate on oily fish like tuna and sardines.

However, there are a wide variety of other seafood options you can incorporate into your pet’s diet on a regular basis.


When consumed in moderation, lobster can provide your pet with a number of health benefits. Keep the first servings of lobster small, well-cooked, and unsalted.

Cats should never be fed raw lobster. It’s full of parasites and bacteria that could give your cat a stomachache and lead to a host of other health problems.


Crustaceans are a favorite food of cats, so feel free to treat them to some crab meat every once in a while. Your feline friend would benefit greatly from a snack of crab meat due to its high protein, vitamin, and mineral content.

It cannot be stressed enough that raw meat is toxic to cats. To eliminate the risk of parasites and viruses, it is best to cook it thoroughly. Your pet will be safest if you do this.


Your furry friend has definitely been tempted by squid treats when you weren’t looking and tried to sneak one. Don’t panic; your pet can safely eat cooked squid.

If prepared properly, it can be a delectable treat like any other type of seafood. Since squid isn’t the most tender meat, it’s important to avoid seasoning it and to cut it into bite-sized pieces.

I can’t emphasize this enough: never give your cat raw squid. You and your pet should avoid eating raw squid because it contains microorganisms that can cause food poisoning and salmonella. In addition to being extremely rubbery, it poses a significant choking hazard.

  Can Cats Eat Cheez-Its? 6 Facts You May Not Know


Oysters are fine for cats to eat once in a while, but there’s no reason to feed them regularly because of their low nutritional value.

Raw oysters contain enzymes that can be extremely harmful to a cat’s body because of how they work differently in a cat’s body.

What Type of Seafood can Cat’s Eat?

You may be curious about other types of seafood that cats can eat now that you know they can eat mussels. In the following section, we’ll discuss the various types briefly.


Cats are allowed to eat lobsters, but only in small amounts and without any seasoning or butter that may have dripped off. Make sure the lobster is cooked thoroughly, as parasites in raw lobsters can make your pet sick.



Again, moderation is key when feeding squid to your furry friend. Once again, the best results will come from using only plain cooked squid with no seasonings.

You shouldn’t feed your cat anything too fatty or spicy, or it might make it sick.

Since cooked squid can become quite rubbery, it’s important to make sure your cat can easily chew and swallow each piece.


Oysters are safe for cats to eat on occasion, but they provide no nutrients to cats and should be given only on rare occasions.

Never give your cat a raw oyster, and serve cooked oysters without any seasonings or extras. If you want the best results, you should also avoid eating oysters that contain additives.


Similar to the previously mentioned seafood, cats can occasionally enjoy plainly cooked scallops.


Possible Risks of Seafood

To be clear, some cats, like some humans, do have seafood allergies. Get your cat to an emergency vet immediately if you think he has developed an allergy to any seafood you have given him.

Keep in mind that parasites and other pathogens may be present in raw seafood, making thorough cooking a necessity.

Final Thoughts

As a result, we now know that cats can, in fact, eat mussels. Mussels and other seafood are fine to feed them on occasion, but you shouldn’t make them a regular part of their diet.

If you want to feed your cat seafood, make sure you check for food allergies and cook it to the proper temperature every time.

Your cat will express his appreciation for the seafood treats you’ve given him by lavishing you with love and attention.

Leave a Comment