As omnivores (or carnivores, depending on who you ask), dogs can safely consume a variety of food. If left to their own devices, it’s safe to say that dogs will eat almost anything if they are hungry enough. Many dogs have an appetite for all types of fish, including tuna fish, but should they really eat it? Although many types of fish are healthy for your dog, it is generally advised that you avoid feeding your dog tuna fish. The reason behind this is that tuna often contains more mercury than other comparable fish types.

Although many types of fish are healthy for your dog, it is generally advised that you avoid feeding your dog tuna fish. The reason behind this is that tuna often contains more mercury than other comparable fish types.

Is Tuna Fish Safe For Dogs?

Tuna has a high protein content and contains several essential minerals like potassium and magnesium. However, despite these benefits, tuna also contains a high level of mercury compared to other fish types. Compared to other fish, tuna fish live longer and have larger bodies. This means that they observe more of the mercury that is found in the water compared to other fish.

The Dangers of Mercury Poisoning in Dogs

Some of the observable symptoms associated with mercury poisoning include seizures and vomiting. However, many symptoms do not show up until months after feeding your dog food containing mercury, which makes diagnosis and prognosis difficult.

Personal Discretion

Although mercury poisoning is very serious, don’t panic if your dog has consumed some tuna. Eating the fish in very small quantities is not bound to harm your dog. It just should not become a staple of your dog’s diet.