Can Dogs Eat Garlic
- 28 September 2025
- BuyAPet Editorial Team
- All Dogs, Cats and Dogs, Dog Health
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.
Contents
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)