Can dogs eat swordfish?

Best Types of Fish for Dogs. Longer-lived fish species, like tuna and swordfish on the other hand, can contain heavy metals like mercury. Mercury builds up over time in the fish's system and can lead to heavy metal toxicity, which is why feeding a shorter-lived fish species is preferable to tuna or swordfish. read more

Dogs cannot eat a whole swordfish, but if you were to cook and prepare the swordfish into bite-sized chunks, then a dog could eat it. read more

Heavy metals accumulate in long-lived fish like tuna and swordfish and can raise some health concerns, particularly when it comes to mercury. Because of the high levels of mercury found in these long-lived fish, as seen in this list of mercury levels released by the FDA, it might be wise to avoid giving your dog tuna and similar fish to eat. read more

Fish species that are safer for dogs to eat include: Whitefish (lake and ocean) Salmon; Arctic char; Walleye; Flounder; Herring; RAW or COOKED. Fish should always be cooked when given to dogs to avoid a potentially lethal disease known as Salmon Poisoning Disease. read more