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Can Dogs Eat Marmite?
Verdict
Feed with caution
Why it is risky
Marmite is a yeast-extract spread with around 4–5g of salt per 100g. Dogs need very little sodium and are prone to salt toxicity at higher intakes. Marmite also contains onion powder in some recipes and is high in glutamate. A dab on a lick-mat won't hurt most healthy adult dogs, but it should never be a daily treat and is a poor choice for dogs with heart, kidney or liver disease.
Safe portion
At most a very thin smear on a lick-mat or puzzle feeder, no more than occasionally.
Symptoms to watch for
Salt toxicity: excessive thirst, vomiting, diarrhoea, tremors, seizures — call a vet if a dog eats a large amount.
Marmite for dogs at a glance
| Verdict | Feed with caution |
|---|---|
| How much | At most a very thin smear on a lick-mat or puzzle feeder, no more than occasionally. |
| If your dog eats it | Usually no emergency in small amounts. Watch for vomiting or diarrhoea and call your vet if you're worried. |
Always consult your vet. If your dog has eaten something you're worried about — or shows any unusual symptoms — call your veterinarian immediately. In the UK, pet owners can also call Animal PoisonLine (run by the Veterinary Poisons Information Service) on 01202 509000, a 24-hour paid triage service. This page is editorial guidance, not emergency advice for an individual animal.
Frequently asked questions
Related foods
See also
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