Can dogs eat prunes? Take care — the catch
Quick answer: Not recommended — prunes is best avoided for dogs.
Quick verdict
Caution
Key risk
Very high in sugar and fibre, which can cause diarrhoea; the original stone can cause cyanide poisoning and blockages.
Why
Prunes are best avoided for dogs.
Can dogs eat prunes, and why?
Prunes are best avoided for dogs. Very high in sugar and fibre, which can cause diarrhoea; the original stone can cause cyanide poisoning and blockages.
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
Very high in sugar and fibre, which can cause diarrhoea; the original stone can cause cyanide poisoning and blockages.
If your dog has eaten prunes, 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
Feed dogs safely
Portion control and slow feeding help when a food needs care:
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Chicken-Wrapped Milk Stick Dog Treats
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Plush Strawberry Snuffle Mat
An interactive foraging mat with removable plush strawberries that hide treats and kibble. Encourages natural snuffling and slows feeding, providing mental enrichment for dogs, rabbits and guinea pigs alike.
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Airtight Pet Food Storage Container
A high-capacity airtight storage container that keeps dry dog, cat or bird food fresh and moisture-free. Sturdy thick walls, a sealed push-lid and a clear window let you check levels at a glance, with a built-in measuring cup included.
From£10.99
Feeding & nutrition guides
Frequently asked questions
Can dogs eat prunes?
Caution. Prunes are best avoided for dogs.
What happens if my dog eats prunes?
Very high in sugar and fibre, which can cause diarrhoea; the original stone can cause cyanide poisoning and blockages. If your dog has eaten prunes, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is prunes poisonous to dogs?
Caution. Prunes are best avoided for dogs.
Free printable: safe & toxic foods for dogs
prunes 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 prunes for another pet
Sources
Our verdict on whether dogs can eat prunes draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.