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Can Dogs Eat Sardines? [Answered]

Fishes are nutritious for your canine friends. But not all fishes are good for them. It’s very important to know which fish can be fed to them. You wouldn’t want them to fall sick from eating something they weren’t supposed to.

Can dogs eat sardines?

Yes, sardines are very much edible and nutritious for dogs. It is a great source of protein, omega-3, and amino acids for your pet. But be careful not to feed raw sardines to them. Also, avoid preparing it with oil and sauces. It might do more harm than good.

That was the preview of our discussion. Care to know more? Then keep reading our piece until the end.

Let’s begin!

Are Sardines Safe For Dogs?

Yes, sardines are absolutely safe for dogs unless it has any specific health condition. Here health condition means if your dog has diabetes, obesity, pancreatitis, or kidney problems. 

If your fur baby has none of those then it’s safe to feed sardine. But the quantity must be small. Also, you’d need to pay attention if you’re feeding them canned sardine.

Canned sardine may contain substances that might not be good for dogs. But that doesn’t mean canned sardines can’t be fed to them. 

You can definitely feed canned sardine to your dogs. However, watch out for these components:

  • Tomato sauce
  • Sunflower oil 
  • Soy oil
  • Corn oil
  • Other types of sauces

See the manufacturer label on the canned sardines before buying. If these components are present in the canned sardine don’t buy them. 

Try to keep the sardine as simple and natural as possible.

Health Benefits of Feeding Sardines to Dogs

Sardines may be smaller in size but their health benefit is no joke. Even feeding fish skin to your dog will give them nutrition. 1 medium-sized sardine contains 25 calories, 3g protein, and 1.25g fat.

Sardines also contain vitamin D, B12, amino acid, Coenzyme Q10, and omega-3. All these components are very beneficial to our canine buddies. 

Let’s see how they can benefit them:


Omega-3 is a fatty acid that is found in many fishes. It’s beneficial to humans and other animals. Sardines are rich in omega-3. It helps with nourishing the dog’s skin and coat.

It protects their fur from dandruff and minimizes fur shedding. It also boosts the immune system and helps to build muscles. Omega-3 is especially good for pups. It helps them grow strong.

Another great thing about omega-3 is that it reduces inflammation problems like arthritis. It also improves mental health making your dog less lethargic and antidepressant. 

You can also feed catfish to your dog as it contains omega-3 as well.

Vitamin D

Vitamin D is a very essential vitamin for dogs. Especially for older ones. It improves their skeleton and strengthens their bones. It helps their body to captivate calcium and regulates it properly.

Vitamin D also helps with the nervous system and muscle pain. If you have a senior dog in the house vitamin D is a must. Sardine will be of great help to their health. 

Vitamin B12

Vitamin B12 increases red blood cells in the human body. The same goes for dogs. It improves cell growth and helps to form more blood cells. 

With the increased cell growth and blood cell, the nervous system also improves. It improves brain functions. And that’s not all, there are many more health benefits of B12.

It improves with the metabolism of carbohydrates and fat. It adds to the improvement of the spine. Reduces the risk of having any pancreatic disease.

Coenzyme Q10

Coenzyme Q10 is an antioxidant that dogs can naturally produce inside their body. But as they age the amount production of this antioxidant reduces. So aged and senior dogs need external intake to cover that lack.

Sardine is enriched with Coenzyme Q10. It’s mostly present in the muscle and brain cells. This antioxidant is a component of mitochondria in the cell. When it lacks in the body dogs feel lethargic and fatigued.

Coenzyme Q10 is also good for improving heart conditions. It reduces the risk of your dog having any congenital issues.

Amino Acid

Amino acids are very essential to animal bodies. It is the building block of protein. Just like humans, dogs require amino acids in their diet menu. Because it helps them grow, protect and repair the cells.

So it’s an absolute necessity for dogs. And sardine can fill its need as it’s a great source of protein. 

What to Look Out For When Feeding Sardines to Dogs

There are a few things you should know before feeding sardines to your dog. Always remove the backbone before serving it to your pet. Although sardine bones are soft and edible, the backbone isn’t. 

Consuming it may cause a choking hazard or serious internal injury. Also, if your dog has an obesity problem it’s best not to feed it sardine.

Sardine may be a good food choice for your dog. But the amount given to them should be moderate. It mustn’t cross more than 10% of the total calorie intake.

One canned sardine contains 200 calories. Feed them sardine once or twice a week. Otherwise, your dog might grow obese. 

How to Feed Sardines to Your Dogs

The good news is sardines can be served to dogs in many ways. You can make tiny snacks out of them. One of the best ways is to make small biscuits out of them.

Put egg, garlic, flour, black pepper, and turmeric in a food processor. Avoid using all-purpose flour. Feeding all-purpose flour to your dog is not recommended. 

Instead, use these flours to make the dog food:

Product 1
Product 2

Now make a thick mixture out of them. Give them a shape that’s easy for your dog to eat. Bake it until it becomes golden brown.

Dogs love these sneaky snacks. But be careful not to give too much of it. 


Question: Can dogs eat raw sardine?

Answer: No, dogs shouldn’t be fed raw fish. Their stomach can’t digest it. Also raw fish can contain parasites, bacterias that can make your pet sick. One of the enzymes in raw fish called thiaminase can cause deficiency for dogs.

Question: Does sardine cause mercury toxicity for dogs?

Answer: The amount of mercury present in sardines isn’t enough to cause mercury toxicity. Larger fishes like king mackerel, salmon will have more mercury. So feeding bigger fishes can lead to mercury toxicity but not sardine.

Question: Is it okay to feed sardine with olive oil to your dog?

Answer: Olive oil is safe for dogs. It’s even beneficial for the skin and fur. However, it’s not recommended to feed sardines with olive oil. Because sardine is high in protein and fat. Feeding it with olive oil will add more fat to it.


Have you gotten your answer regarding whether dogs can eat sardines? Hopefully you did. Now, you can add sardines to your pet’s menu without any worry.

By the way, watch out for any unnatural reactions like allergy symptoms. If feeding sardines have any side effects don’t delay and contact a vet.

Wishing you and your canine friend good health!