Can dogs eat raw fish? Take care — the catch
Quick answer: Not recommended — raw fish is best avoided for dogs.
Quick verdict
Caution
Key risk
Can carry parasites and harmful bacteria; some raw fish contains an enzyme that destroys vitamin B1.
Why
Raw fish is best avoided for dogs; cooked is safer.
Feed dogs safely
LickiMat OH Bowl for Dogs — Slow Feeder with Tongue-Cleaning Tips
A vet-developed dog feeding bowl with raised rubber tips that clean the tongue as your dog licks — calming, dishwasher safe, and available in three sizes.
From£12.99
Tarhong Concentric Circle Slow Feeder Bowl for Dogs & Cats
A stylish slow-feeder bowl that encourages healthier, calmer mealtimes — available in blue, grey, or white.
£14.99
Bugalugs Scottish Salmon Oil for Dogs & Cats 500ml
A 100% natural daily supplement rich in omega 3, 6, and 9 from high-quality Scottish salmon — supports skin, coat, joints, and brain health.
£13.99
Tarhong Medallion Slow Feeder Puzzle Dog Bowl
A stylish BPA-free puzzle bowl that slows down greedy eaters — available in three sizes and a choice of colours.
From£10.99
Can dogs eat raw fish, and why?
Raw fish is best avoided for dogs; cooked is safer. Can carry parasites and harmful bacteria; some raw fish contains an enzyme that destroys vitamin B1.
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
Can carry parasites and harmful bacteria; some raw fish contains an enzyme that destroys vitamin B1.
If your dog has eaten raw fish, 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
More for dogs
Portion control and slow feeding help when a food needs care:
LickiMat Wobble & Splash Enrichment Bowls for Dogs
Wobbling rubber enrichment bowls that add movement and challenge to treat time, encouraging slower eating and longer-lasting fun.
£16.99
Bugalugs 100% Coconut Oil for Dogs 340g
A pure, additive-free coconut oil that you can sprinkle on food, spread on a LickiMat, or offer straight — dogs genuinely love the taste.
£16.99
Pedigree Rodeo Dog Treats with Chicken
Pedigree Rodeo chicken twists with weekly limits for dogs over the stated weight
£2.75
Pedigree Schmackos Dog Treats with Fish
Pedigree Schmackos fish-flavour strips with daily dog-size allowances
£2.75
Feeding & nutrition guides
Frequently asked questions
Can dogs eat raw fish?
Caution. Raw fish is best avoided for dogs; cooked is safer.
What happens if my dog eats raw fish?
Can carry parasites and harmful bacteria; some raw fish contains an enzyme that destroys vitamin B1. If your dog has eaten raw fish, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is raw fish poisonous to dogs?
Caution. Raw fish is best avoided for dogs; cooked is safer.
Free printable: safe & toxic foods for dogs
raw fish 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 raw fish for another pet
Sources
Our verdict on whether dogs can eat raw fish draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.