Is It Safe For Dogs To Eat Canned Tuna: There’s a lot of misinformation on it!

There are a lot of myths out there about the safety of canned tuna for dogs. This article will break down some common ones and I’ll let you know what’s right, wrong, or unclear on the matter.

is it safe for dogs to eat canned tuna

Let’s get started:

Is canned tuna safe to eat?

As I mentioned above there is a lot of misinformation on the internet about whether or not dogs can eat canned tuna. There’s no evidence that it poses any risks to your dog, and in fact, most canned tuna comes with a label stating that it is safe for pets.

This misconception may be because people think there are chemicals used in the processing of canned tuna, but they’re actually only added to prevent toxic from developing during storage.

Yes, dogs can eat canned tuna. Fish provides various health benefits for dogs as it contains omega-3, and is rich in vitamins and minerals.

Benefits of Feeding Canned Tuna To Your Dog

  1. Canned tuna is a great source of omega-3 fatty acids.
  2. Omega-3s are good for the skin, coat, and especially the heart.
  3. A good diet with canned tuna will keep the dog healthy throughout its life of the dog.
  4. Tuna is rich in minerals and vitamins.
  5. Canned tuna contains selenium which is an antioxidant that helps keep dogs’ joints healthy and the immune system functioning strongly.

While they are some benefits to feeding your dog canned tuna, it is good to be aware of the potential disadvantage of giving your dog tinned tuna. We have provided a good list of reasons to exercise caution with tin tuna.

Reason to not Feed Your Dog Canned Tuna

  1. Tuna has high mercury levels, which could become lethal in some cases
  2. Compared to other fish, tuna contains relatively high levels of mercury
  3. Depending on the brand you choose, some brands may contain a lot of salt
  4. It’s always a good idea to check with your vet before introducing this fish into your dog’s diet
  5. Mercury poisoning in dogs can cause adverse reactions
  6. Bones can be a choking hazard when ingested and some canned fish may contain bones in them
  7. Canned tuna contains a high salt concentration.


Canned tuna is safe for pet owners to feed their dog but it is important to check the label because some processed tuna could contain some harmful preservatives that can be toxic to dogs. It is essential to also buy tunas that don’t contain bones in them as they could cause a choking hazard or could get stuck in your dog’s mouth, causing discomfort.

Leave a Reply

Your email address will not be published. Required fields are marked *

11 + eight =