How much canned tuna can I give my dog? If you want to feed your dog canned tuna, it is safe to feed a 20-pound dog one can of tuna about once every three weeks. And a 90-pound dog can safely eat a can of tuna about once every five days.
What canned tuna is best for dogs? Canned tuna in small amounts can be a safe and healthy protein-infused snack for your canine friend. Opt for tuna canned in water rather than oil and choose albacore or skipjack tuna rather than larger types of tuna (like bigeye or bluefin tuna) for a lower mercury content per serving.
Why can’t dogs eat tuna? Tuna has some of the highest mercury levels out of all fish, and this applies to both fresh tuna and canned tuna. If your dog consumes too much of a food that contains mercury, they run the risk of developing a case of mercury poisoning, which could become lethal in some cases.
Can I mix tuna with dog food? But can dogs eat tuna? The answer is no. You shouldn’t feed your canine companion the saltwater fish because it could lead to a number of different health problems.