It is safe to feed dogs tuna in moderation. Tuna is a good source of protein, omega-3 fatty acids, and selenium. The truth of the matter is that if fed in small amounts as a rare treat, tuna is usually well-tolerated by dogs and may even help with their overall health.

However, like many other types of fish, tuna also contains mercury, which can have adverse effects on a dog’s nervous system and kidneys over time. If you are considering feeding your pup canned tuna the answer if it’s safe can vary. Canned tuna contains high levels of sodium which are not recommended for dogs.

However, there are some canned tuna options that have no-salt-added. The no salt added options are better to share with your pup.

When it comes to flavored canned tuna, definitely stay away from feeding it to your pups. The added spices and herbs can be very damaging to your pup’s digestive tract.