Can dogs eat tuna?
Quick Answer
Yes, but in moderation
Tuna can be a healthy treat for dogs in small amounts. However, it contains high levels of mercury, which can be harmful to dogs if consumed in large quantities.

Why It Can Be Risky
While tuna can be a good source of omega-3 fatty acids and protein for dogs, there are several risks associated with feeding your dog tuna:
- Mercury Poisoning
- Allergies
- Bone Choking Hazard
Safe Method?
If you decide to feed your dog tuna, it’s best to give them plain, cooked tuna. Avoid giving them tuna that’s been seasoned or mixed with other ingredients, as some seasonings can be harmful to dogs.
Safe Alternatives
If you’re looking for other fish options for your dog, consider salmon or whitefish. These fish are typically lower in mercury than tuna.