Tuna: Can Dogs Eat It?

Fish is often used in cats’ meals as a favorite food. Tuna is high in protein and high in omega-3 fatty acids. So, can dogs eat tuna? The correct answer is no? To understand why, see the following article.

Tuna: Can Dogs Eat It?

When compared to other species of fish, such as salmon and tilapia, the amount of mercury found in fresh tuna is much greater. Mercury poisoning is a condition that may develop as a consequence of excessive mercury consumption. This condition can result in serious and even possibly lethal health problems.

Mercury may be found in our lakes, rivers, and seas as a result of industrial operations such as the generating of power via the burning of coal. After then, mercury begins to build up in fish. The bigger the weight of the fish and the longer it lives, the greater the amount of mercury that is found in its tissues. The mercury content in tuna tends to be rather high due to the fact that the fish may live for a very long time.

The nonprofit Consumer Reports, which is not-for-profit, suggested that individuals restrict the amount of tuna they consume depending on their weight. It is recommended not to give tuna to your dog at all since canines are smaller than people and there are no guidelines for how much tuna a pup may consume safely.


If you want to give your dog friend some fish, you should choose a kind that has a reduced amount of mercury in it. The fresh fish species that are most often included in commercial dog food are those that are considered to be the safest. Salmon, whitefish, herring, flounder, and Arctic char are all included in this category.

If it turns out that your dog was able to steal some tuna from your plate while you weren’t looking, you shouldn’t worry about it too much. Dogs should not consume tuna since it is not poisonous to them, and even a little quantity will not lead to mercury poisoning.

If you have both a dog and a cat in your home, you need take extra precautions to prevent your canine companion from eating the feline’s food since canned cat food often includes tuna. Because cats are equally vulnerable to mercury poisoning, you should give some thought to selecting a cat food that is manufactured with different types of fish.

In dogs, mercury poisoning may manifest with the following symptoms:

  • Hair loss
  • Anxiety is a sense of uneasiness
  • Blindness
  • Kidney damage (inability to urinate, abdominal swelling)
  • a lack of coherence or cohesion
  • Lack of sensation in the paws
  • Tremors
  • Vomiting blood
  • Watery or bloody diarrhea

Find out more: Do Dogs Consume Bones?

If your dog unintentionally consumes a lot of tuna, keep an eye on him and take him to the veterinarian right away if anything seems off. Follow the website to update new posts

Michael Hogan

San Gabriel Valley California Bird Seed Delivery. Huge selection of Pet and Wild Seed & Food. Free delivery. Pick up option also avaulable.

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