Can Dogs Eat Garlic

Can Dogs Eat Garlic

Dog Safety

Can Dogs Eat Garlic?

Garlic is a staple in many kitchens, but it's not safe for dogs. Even small amounts can cause harm over time. Here's what UK dog owners need to know to keep their pets safe.

Read time: 5–7 mins
UK guidance

Contents

  1. Why garlic is dangerous for dogs
  2. Symptoms of garlic poisoning
  3. What to do if your dog eats garlic
  4. Safe flavour alternatives
  5. FAQs

Why garlic is dangerous for dogs

Toxic compounds

Garlic contains compounds called thiosulfates which damage red blood cells and can lead to anaemia.

Even small amounts add up

While one accidental lick may not cause immediate harm, regular exposure or large doses can be dangerous.

Delayed symptoms

Garlic poisoning symptoms may take hours or even days to appear, making it harder to connect the dots.

Symptoms of garlic poisoning

  • Vomiting and diarrhoea
  • Loss of appetite
  • Lethargy and weakness
  • Pale gums
  • Rapid breathing or panting
  • Dark-coloured urine

Note: If you see these signs, call your vet immediately.

What to do if your dog eats garlic

Stay calm but act quickly

Remove access to garlic immediately. Check how much was eaten and when.

Call your vet

Provide details: your dog's weight, how much garlic was eaten, and when. Follow your vet’s instructions carefully.

Don't induce vomiting at home

Unless specifically told to by a vet, do not try to make your dog vomit.

Emergency care

In severe cases, your vet may need to provide IV fluids, oxygen, or blood tests to monitor recovery.

Safe flavour alternatives for dog food

  • Small amounts of plain cooked chicken or turkey
  • Fresh herbs like parsley or basil
  • Pumpkin puree (unsweetened)
  • Blueberries or apple slices (no seeds)

FAQs

Can cooked garlic harm dogs too?
Yes. Cooking does not remove the toxic compounds in garlic. Both raw and cooked garlic are dangerous.
Are garlic supplements safe for dogs?
No. Many supplements contain concentrated garlic which can be even more toxic.
My dog ate garlic bread, what should I do?
Call your vet immediately. Garlic bread often also contains butter, salt, or onion—all unsafe for dogs.
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