No. Tuna is not recommended as part of a dog’s diet, especially raw tuna. Many dog owners prefer fish as the regular meal for their pets because it is rich in protein and omega-3 fatty acids.

However, tuna is one of the exceptions because of the many health risks associated with saltwater fish. 

Fresh tuna contains a high concentration of mercury. Mercury, when consumed in large amounts, can result in mercury poisoning. Another risk of feeding your dog tuna is its choking hazard. Tuna’s bones are dangerous, especially to smaller dogs because they have smaller intestines. Tuna for puppies is therefore an absolute no-no. 

And, because tuna is a saltwater fish, it has high sodium contents, which are dangerous to a dog’s health. Although feeding your dog tuna is not advised by some experts, some say that it is alright to give them a moderate amount. In fact, some commercially available dog foods contain tuna ingredients. 

Still, raw tuna for both young and old dogs should not be an option because fresh fish may be contaminated with parasites or bacteria that can cause food-borne diseases in dogs.

To ensure your pet will live a long and healthy life, it is always a good idea to invest in pet health insurance. Preparing for the unexpected guarantees money is never an issue in keeping you pup healthy.