What happens if a dog eats Sultanas?

If a dog eats Sultanas, they may experience: Vomiting, diarrhea, lethargy, decreased urination, acute kidney failure.

Not Safe

Not SafeVet ReviewedReviewed by Dr Alex Crow BVetMed MRCVSfruit

Not Safe for Dogs

Key warning: all parts — dried white grapes

Can Dogs Eat Sultanas? 🚨 No — Same Kidney Toxicity Risk as Raisins

This food is NOT safe for dogs. Keep it away from your pet.

Sultanas are dried white grapes and are toxic to dogs. They cause the same kidney failure as grapes and raisins.

Search another food

Warning Signs & Symptoms

Vomiting, diarrhea, lethargy, decreased urination, acute kidney failure.

If Your Dog Ate This

Call vet or ASPCA Poison Control 888-426-4435 immediately. Same urgency as raisins and grapes.

What to Avoid

all parts — dried white grapes

Preparation & Serving

Keep all sultanas away from dogs. Check baked goods, cereals, and trail mix for sultana content.

Safer Alternatives

Fresh grapes are also toxic — offer blueberries instead

Did you know?

Sultanas are white grapes dried to a golden color — they are commonly used in British and Australian baking and are responsible for many dog poisonings because people do not recognize them as grape products.

Portions & nutrition

Toxic dose (per kg body weight): Unknown — same toxic compound as grapes concentrated by drying
Calories (per 100g): 299
Safe frequency: Never

Source

Source: AKC

What You Need to Know

Sultanas are found in many baked goods including scones, hot cross buns, and cereals. Always check ingredient lists for sultanas, raisins, and currants before sharing any food.

Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic

Want to know what other dangers are hiding in your home?

Take the 60-second kitchen safety assessment to find out your dog's risk score.

Take the safety assessment

If Your Dog Ate This — Act Now

Related guides & hubs

Browse the food databaseSearch foods and browse categories Browse all dog health guidesNutrition, safety, insurance, and more Emergency guide: what to do nextStep-by-step actions for the next 60 minutes Dangerous foods dogs cannot eatA complete toxic foods list Best online vet servicesTelehealth options when you need answers fast

Frequently asked questions

Is Sultanas safe for dogs?: No, Sultanas is not safe for dogs. Sultanas are dried white grapes and are toxic to dogs. They cause the same kidney failure as grapes and raisins.
What happens if a dog eats Sultanas?: If a dog eats Sultanas, they may experience: Vomiting, diarrhea, lethargy, decreased urination, acute kidney failure.
How much Sultanas can a dog eat?: Sultanas are found in many baked goods including scones, hot cross buns, and cereals. Always check ingredient lists for sultanas, raisins, and currants before sharing any food.

Stay in the loop

Get new food safety guides, vet tips, and alerts delivered to your inbox.

Medical Disclaimer: This information is for educational purposes only. Always consult a licensed veterinarian before making dietary changes for your pet.