Can dogs eat salmon?

Why raw salmon is a genuinely serious risk — not just "less ideal"

Raw or undercooked salmon (and other raw freshwater/anadromous fish from the Pacific Northwest region, though this applies to some UK-caught salmon too depending on source) can carry a parasite that causes "salmon poisoning disease" in dogs — a specific, potentially fatal condition caused not by the parasite itself but by a bacterium (Neorickettsia helminthoeca) the parasite carries. Symptoms include sudden high fever, vomiting, diarrhoea, and swollen lymph nodes, typically appearing 5-7 days after eating infected raw fish, and the condition is fatal in a significant proportion of untreated cases despite being treatable with the right antibiotics if caught in time. This is why the standard advice is unambiguous: salmon must always be fully cooked before being given to a dog — this isn't a soft preference, it's a specific, named disease risk with a real fatality rate.

Bones — the other major risk with salmon

Cooked salmon bones become brittle and can splinter, creating a choking and internal injury risk the same way any cooked bone does — this is separate from the raw-fish parasite risk above and applies even to properly cooked salmon. Boneless fillets, or salmon with the bones carefully removed after cooking, are the safe way to serve it. Tinned salmon (in water, not brine or oil, and ideally lower-sodium varieties) often includes softened bones that are more digestible than fresh cooked bones, but it's still worth checking the specific product and portion carefully rather than assuming all tinned bone content is automatically safe.

Common questions