Can Dogs Eat Sultanas?

NoEmergency risk
Verdict for dogs: Toxic · Evidence: H · Last verified: 2026-11-01 (seed data — veterinary review pending)

No. Sultanas is toxic to dogs. It contains suspected tartaric acid (dried grapes — concentrated). There is no amount we can call safe, so it should stay off the menu. If your dog has already eaten some, contact your veterinarian or a pet poison hotline right away.

Your dog already ate some?
Don't wait for symptoms. Call your veterinarian now, or a pet poison hotline:
ASPCA Animal Poison Control (US): (888) 426-4435 (a fee may apply) · Pet Poison Helpline (US/CA): (855) 764-7661 (a fee applies)

Why it is toxic

suspected tartaric acid (dried grapes — concentrated)

Which parts are the problem?

all

Dose & exposure rules

Sultanas are raisins by another name: the same acute kidney injury risk; ANY amount is an emergency

If it must be on the menu: safe preparation

None — no safe amount is established

Symptoms to watch for

vomitinglethargyurination changes

GI signs within 24 h; kidney injury 24-72 h

What to do now

EMERGENCY — vet or ASPCA APCC immediately

✔ Reviewed against ASPCA APCC · Pet Poison Helpline. Veterinary review pending — this page will carry a named, licensed veterinarian's sign-off after review (see team and editorial policy). General information only, not veterinary advice.

FAQ

How much sultanas can a dog eat?

Sultanas are raisins by another name: the same acute kidney injury risk; ANY amount is an emergency

What are the signs of sultanas problems in dogs?

Watch for: vomiting; lethargy; urination changes. GI signs within 24 h; kidney injury 24-72 h

What should I do if my dog ate sultanas?

EMERGENCY — vet or ASPCA APCC immediately


Related:

Can cats eat sultanas?

More in Fruits: GrapesGreen GrapesRaisinsRed Grapes