Can dogs eat sultanas?
Quick answer: No — sultanas is not safe for dogs and should never be given.
Quick verdict
Unsafe
Key risk
Like grapes and raisins, they can cause sudden kidney failure even in small amounts.
Why
Sultanas are toxic to dogs and must never be given.
Can dogs eat sultanas, and why?
Sultanas are toxic to dogs and must never be given. Like grapes and raisins, they can cause sudden kidney failure even in small amounts.
Dogs are omnivores, so most of their diet should be a complete, balanced dog food, with treats on top. They cope with a wide range of foods, but rich, fatty or sugary ones can cause stomach upset and, over time, weight gain or pancreatitis.
Warning — what to watch for
Like grapes and raisins, they can cause sudden kidney failure even in small amounts.
If your dog has eaten sultanas, 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.
🚨 Find an emergency vet near youMore foods dogs might eat
Make treat time better
Handy kit for feeding dogs well:
Frequently asked questions
Can dogs eat sultanas?
Unsafe. Sultanas are toxic to dogs and must never be given.
What happens if my dog eats sultanas?
Like grapes and raisins, they can cause sudden kidney failure even in small amounts. If your dog has eaten sultanas, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is sultanas poisonous to dogs?
Unsafe. Sultanas are toxic to dogs and must never be given.
Free printable: safe & toxic foods for dogs
sultanas is just one food — get the full one-page checklist of what’s safe, fine in moderation, or dangerous for dogs. Vet-sourced, yours to print and keep.
Check sultanas for another pet
Sources
Our verdict on whether dogs can eat sultanas draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.