A dog with a curious expression looking at canned tuna in water, indicating moderate safety for dogs.

Can Dogs Eat Canned Tuna in Water?

Yes, dogs can eat canned tuna in water, but it should be given in moderation. While tuna can provide some nutritional benefits, too much of it can lead to health issues due to its high mercury content. So, it's best to offer it as an occasional treat rather than a regular part of their diet.

A photo of Stefan Stumpfl, the co-author of this article.

By Stefan Stumpfl, in collaboration with Dr. Ali Raza.

Updated on Jul 24, 2024

Did You Know?

Tuna is rich in omega-3 fatty acids, which are beneficial for a dog's skin and coat.

Canned Tuna In Water

MODERATE

Nutrition

Rating: 3 out of 5 stars๐Ÿ๐Ÿ๐Ÿ

Taste

Rating: 4 out of 5 stars๐Ÿช๐Ÿช๐Ÿช๐Ÿช

Digestibility

Rating: 4 out of 5 stars๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘

Feeding Frequency

MONTHLY

Allergic Risk

LOW

Benefits and Risks of Canned Tuna in Water

Canned tuna is rich in proteins and omega-3 fatty acids, which contribute to a shiny coat and healthy skin. However, it's not all sunshine and rainbows. Tuna can contain high levels of mercury, which, if consumed frequently, can lead to mercury poisoning. Moderation is essential to avoid potential harm while still reaping the benefits.

How Much Canned Tuna Can Dogs Eat?

A good rule of thumb is to limit tuna to one tablespoon per 20 pounds of body weight, served no more than once a week. For small breeds, even less is advisable. Always ensure the tuna is plain, packed in water, and free from added salt or seasonings. Size matters when it comes to serving your pooch!

Common Misconceptions

One common misconception is that all types of fish are equally safe for dogs. This isn't true. Tuna often contains higher mercury levels than other types of fish like salmon or sardines, which are generally safer and healthier options.

What If Your Dog Reacts Badly to Canned Tuna?

If your dog shows signs of an upset stomach, such as vomiting or diarrhea, after eating tuna, stop giving it to them immediately. If symptoms persist, it's time to reach out to your vet. Better safe than sorry!

What are Healthy Alternatives?

Consider these safer alternatives to canned tuna for your dog:

  • Salmon: Packed with omega-3 fatty acids, good for heart health.
  • Sardines: Lower in mercury and rich in essential nutrients.
  • Chicken: High in protein and easily digestible.

Conclusion

In a nutshell, while dogs can eat canned tuna in water, it should be given sparingly to avoid health risks. Keep an eye on your dog's reaction and always consult your vet for personalized advice. Moderation is the name of the game in keeping your furry friend happy and healthy!