Skip to Content

Can Dogs Eat Garlic? Is It ACTUALLY Toxic?

If you’ve wondered if your dog can have garlic, you’re not alone. In this post, we will dive into everything you need to know about whether dogs can eat garlic.

Dog in front of many purple garlic.

We know vampires can’t eat garlic, and we know garlic is toxic to cats. But what about dogs? Can dogs eat garlic?

Some people believe garlic is toxic for both cats and dogs and this is partially true. So let’s dive into what you need to know about garlic and your pup.

Can Dogs Eat Garlic?

Yes, dogs can eat garlic, but only in small amounts. While humans digest garlic normally, dogs’ bodies work a bit differently from ours. Their bodies aren’t fans of the allium family, which includes garlic, onion, chives, and similar veggies.

These vegetables contain thiosulfate, which harms dogs and cats if consumed more than the safe amount.

The thiosulfate in garlic causes significant damage to the red blood cells, which will end up causing hemolytic anemia.

When dogs suffer anemia, they show lethargy, rapid breathing, fatigue, pale mucous membranes, and you may see dark-colored urine.

When consumed in large amounts, garlic can also cause an upset stomach in dogs. The symptoms will include diarrhea, vomiting, abdominal pain, and dehydration.

Garlic on a table next to herbs.

How Much Garlic is Safe for Your Dog?

Now that we established that garlic is only safe for dogs if consumed in small amounts, let’s see how much garlic is safe for your dog.

According to these studies, garlic can harm a dog if it’s consumed in a ratio of 15–30 grams for every kilogram in their bodies. That’s around 0.5–1 ounce for every 2.2 pounds. Needless to say, your dog will have to eat loads of garlic to suffer its consequences.

A clove of garlic weighs an average of 0.2 ounces, so the dog will have to eat a couple of cloves to pass the safe amount.

But, each dog has a different sensitivity level for garlic. While another dog may eat three or four cloves without being affected, your dog may show signs of sickness after the first clove.

It’s generally better to stick to the safe side and avoid feeding your dog garlic.

Garlic cloves on an isolated white background.

Is Garlic Bread Safe for Dogs?

Some owners may think garlic bread is safe because it doesn’t contain whole cloves—they barely need a small piece of garlic for the delicious taste.

That doesn’t mean they’re safe, though. Besides garlic, which is outright harmful, garlic bread contains butter, herbs, oil, and cheese. These will all have a toll on your dog’s digestive system. Not to mention, garlic bread contains unnecessary fats for your little furry friend.

It’s better to stick to healthy foods and treats instead.

Garlic bread on a table with garlic cloves.


While a clove or two of garlic will probably have no harm on your dog’s body, it’s better to steer clear of it. In the end, there are a lot of other healthy veggies or fruits you can feed your dog. There’s no need to breach the safe side.

Bear in mind that you don’t know whether your dog’s stomach is sensitive

This post may contain affiliate links.