Can dogs eat sardines?
SAFE Category: Fish · Reviewed September 2026
Sardines packed in water with no salt are a fantastic dog supplement: omega-3s, vitamin D, calcium from the soft bones, and small enough that mercury is a non-issue. A few sardines weekly for a medium dog is a vet-endorsed shine-booster for dull coats. Avoid oil-packed, salt-packed and tomato-sauce versions.
Quick answers
Can dogs eat sardines?
Yes — in moderation. Sardines packed in water with no salt are a fantastic dog supplement: omega-3s, vitamin D, calcium from the soft bones, and small enough that mercury is a non-issue. A few sardines weekly for a medium dog is a vet-endorsed shine-booster for dull coats. Avoid oil-packed, salt-packed and tomato-sauce versions.
How much sardines can a dog eat?
Treats of any kind should stay under about 10% of daily calories. Introduce any new food slowly and watch for individual intolerances.
What should I do if my dog ate sardines?
Small amounts are generally fine. Monitor for stomach upset over the next few hours and offer normal food and water.
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Can dogs eat tuna? · Can dogs eat shrimp? · Can dogs eat squid? · Can dogs eat lobster? · Can dogs eat crab? · Can dogs eat salmon?
Source: AKC Can Dogs Eat series. This page is informational and is not veterinary advice.