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Can cats eat vinegar?

Caution

Quick verdict

Caution

Key risk

Acidity can cause stomach upset; cats dislike the strong taste and smell.

Why

Vinegar is acidic and unpleasant for cats, so it is best avoided.

Can cats eat vinegar, and why?

Vinegar is acidic and unpleasant for cats, so it is best avoided. Acidity can cause stomach upset; cats dislike the strong taste and smell.

Cats are obligate carnivores: they must get most of their nutrition from meat and need nutrients such as taurine that only animal products provide. They lack some enzymes for processing plants and carbohydrates, so fruit and veg offer little benefit and can upset their stomach; many cats are also lactose intolerant.

Warning — what to watch for

Acidity can cause stomach upset; cats dislike the strong taste and smell.

If your cat has eaten vinegar, don’t wait for symptoms — contact your vet immediately, or call the Animal PoisonLine on 01202 509000 (24/7, UK). Signs of a problem can include vomiting, diarrhoea, drooling, lethargy, tremors or loss of appetite.

More foods cats might eat

Make treat time better

Handy kit for feeding cats well:

Frequently asked questions

Can cats eat vinegar?

Caution. Vinegar is acidic and unpleasant for cats, so it is best avoided.

What happens if my cat eats vinegar?

Acidity can cause stomach upset; cats dislike the strong taste and smell. If your cat has eaten vinegar, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.

Is vinegar poisonous to cats?

Caution. Vinegar is acidic and unpleasant for cats, so it is best avoided.

Check vinegar for another pet

General guidance based on established veterinary sources (ASPCA, PDSA, Blue Cross, RSPCA), not a substitute for advice from your vet. If you’re ever unsure, or your pet has eaten something harmful, contact your vet or the Animal PoisonLine on 01202 509000.