Meat & fish
Can dogs eat sardines?
Sardines packed in water with no added salt are a healthy treat, rich in omega-3 fatty acids. The soft bones in tinned sardines are safe.
How much, how often
One sardine for a medium dog, once or twice a week.
Treats of any kind should stay under 10% of the day’s calories. Work out your pet’s calories
Serving it safely
- Tinned in water, no salt added
- Avoid sardines in tomato sauce or brine
- Rinse if unsure
Dogs and cats, side by side
Dogs Safe
Yes. Sardines packed in water with no added salt are a healthy treat, rich in omega-3 fatty acids. The soft bones in tinned sardines are safe.
How much: One sardine for a medium dog, once or twice a week.
Cats Safe
Yes. A little sardine in water is a treat most cats adore.
How much: Half a sardine, occasionally.
Can cats eat sardines?The details
Small oily fish such as sardines contain less mercury than large fish like tuna, which makes them a better regular treat. They are also useful for tempting a poorly cat back to eating — ask your vet first if your cat has a medical condition.
Questions owners ask
Can dogs eat sardines?
Yes. Sardines packed in water with no added salt are a healthy treat, rich in omega-3 fatty acids. The soft bones in tinned sardines are safe.
How much sardines can a dog have?
One sardine for a medium dog, once or twice a week.
What should I do if my dog ate sardines?
A small amount usually causes nothing worse than a mild stomach upset. Offer water, skip the next treat and call your vet if vomiting or diarrhoea lasts more than a day or your pet seems unwell.
Is sardines safe for cats too?
Yes. A little sardine in water is a treat most cats adore.
Sources
Tailwise is for general information and is reviewed by veterinary professionals, but it is not a substitute for advice from your own vet, who knows your pet. How we check facts

