Dog Health

Can Dogs Eat Garlic? Risks and Vet Advice

Wondering if dogs can eat garlic? Discover the risks, vet advice, and safe alternatives for your furry friend in our informative guide!
Author: Veterinary Team
Dial A Vet
Updated
May 25, 2025
|
Published
May 25, 2025
A dog looking curiously at a clove of garlic on a kitchen countertop, illustrating the topic of garlic and dogs.

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Garlic is a common ingredient in many of our favorite dishes, but when it comes to sharing food with your dog, you might wonder: can dogs eat garlic? While some natural remedies tout garlic as beneficial, the truth is that garlic can pose serious risks to your dog’s health. Let’s explore what you need to know about garlic and dogs, including potential dangers, symptoms to watch for, and expert vet advice.

🧄 Is Garlic Safe for Dogs?

Garlic is not safe for dogs to eat. It belongs to the Allium family, which also includes onions, chives, and leeks. These plants contain compounds called thiosulfates that are toxic to dogs. Even small amounts of garlic can lead to health issues, especially in smaller breeds.

While some pet owners may have heard of garlic being used as a natural flea repellent, the risks far outweigh any potential benefits. Let’s take a closer look at why garlic can be harmful to dogs.

⚠️ Risks of Garlic for Dogs

Garlic toxicity can lead to a range of symptoms and health complications in dogs. The severity depends on the amount ingested and the size of your dog. Here’s what you need to know:

  • Garlic damages red blood cells, leading to anemia.
  • It can cause gastrointestinal upset, such as vomiting and diarrhea.
  • Large amounts may lead to organ damage or failure in severe cases.

Even if your dog seems fine after eating garlic, the effects on their blood cells can develop over several days. That’s why it’s crucial to monitor your pet closely and contact a vet if you suspect garlic ingestion.

🐕 Symptoms of Garlic Toxicity in Dogs

If your dog eats garlic, they may exhibit a variety of symptoms. These symptoms can range from mild to severe depending on how much garlic was consumed. Watch for the following signs:

  • Vomiting
  • Diarrhea
  • Loss of appetite
  • Lethargy or weakness
  • Pale gums
  • Rapid breathing
  • Dark-colored urine

If you notice any of these symptoms, it’s important to seek veterinary attention immediately. Garlic toxicity can progress quickly, and early intervention is key to preventing serious complications.

👩‍⚕️ What to Do if Your Dog Eats Garlic

If your dog has consumed garlic, don’t panic, but act quickly. Here’s what you should do:

  • Determine how much garlic your dog ate and when.
  • Contact your veterinarian or an emergency pet poison hotline for advice.
  • Follow your vet’s instructions, which may include bringing your dog in for an exam or inducing vomiting under their guidance.

Your vet may perform blood tests to check for anemia or other complications. In severe cases, your dog may require hospitalization for supportive care, such as IV fluids or oxygen therapy.

🍲 Why Garlic Is Dangerous Even in Small Amounts

Garlic toxicity is dose-dependent, meaning the more garlic your dog eats, the more severe the effects. However, even small amounts can be harmful over time. For example, if a dog eats table scraps that contain garlic regularly, the toxins can build up in their system, leading to chronic health issues.

It’s also important to note that certain breeds, such as Akitas and Shiba Inus, are more sensitive to garlic and other Allium plants. These breeds may experience toxic effects at lower doses than other dogs.

🌱 Garlic in Dog Food and Supplements

Some pet products and supplements contain garlic in very small, controlled amounts. These are typically formulated by experts and are considered safe when used as directed. However, it’s always best to consult your vet before giving your dog any supplement containing garlic.

On the other hand, feeding your dog raw garlic, garlic powder, or food seasoned with garlic is not safe. The concentration of toxins in these forms is much higher and poses a significant risk to your dog’s health.

🐾 How to Prevent Garlic Toxicity in Dogs

Preventing garlic toxicity is simple: keep garlic and foods containing garlic out of your dog’s reach. Here are some tips to ensure your pet stays safe:

  • Avoid feeding your dog table scraps that may contain garlic.
  • Store garlic and garlic powder in a secure location.
  • Check ingredient labels on processed foods before sharing them with your dog.

Educating family members and guests about the dangers of garlic for dogs can also help prevent accidental ingestion.

FAQs

Q: Can a small amount of garlic hurt my dog?

A: Yes, even a small amount of garlic can be harmful, especially for smaller dogs or certain breeds that are more sensitive.

Q: Are cooked garlic or garlic-flavored foods safe for dogs?

A: No, cooked garlic and garlic-flavored foods are still dangerous for dogs. Cooking does not eliminate the toxic compounds in garlic.

Q: What should I do if my dog ate garlic bread?

A: Contact your veterinarian immediately. While garlic bread contains less garlic than raw cloves, it may still cause toxicity depending on the amount consumed.

Q: Is garlic safe for dogs in flea remedies?

A: Garlic is sometimes used in natural flea remedies, but the risks outweigh the benefits. There are safer, vet-approved flea prevention options available.

References

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While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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