Pesto is one of those delicious sauces that can completely transform the taste of any old dish into something magical and sumptuous. If you like using pesto when baking bread or serving pasta, you’re probably wondering if it is okay if your dog has a little taste. The answer is no.

Pesto contains garlic, which is toxic to dogs; plus, it has some other ingredients that could cause a stomach upset. Keep reading to learn about the dangers of garlic toxicity and why there are better people foods you can offer your pup instead.

What Is Pesto?

Pesto is a sauce traditionally made with crushed garlic, pine nuts, basil leaves, salt, and hard cheeses. This typically bright green sauce originated in Italy, but many variations are available now. Some companies swap out expensive pine nuts for almonds or walnuts. Others use spinach or kale instead of basil. Red pesto is made with sundried tomatoes.

What’s the Problem With Pesto?

Though the ingredients for pesto will vary from recipe to recipe, the sauce’s base is typically always the same. The biggest issue with feeding your dog pesto is that it contains garlic. While garlic is a healthy ingredient for humans, it can have devastating effects on dogs since they metabolize some foods differently than we do.

Garlic and other foods in the allium family, like onions, contain a compound that can damage a dog’s red blood cells. This compound, thiosulfate, can cause oxidative damage to your dog’s red blood cells, resulting in anemia.

Garlic poisoning can also result in symptoms of gastrointestinal upset, such as diarrhea, dehydration, and abdominal pain.

Aside from garlic, pesto contains a lot of salt and fat, neither of which is good for your dog. While dogs need both in their diet, they should come from balanced canine-friendly meals, not pesto.

Can Pesto Be Healthy for Dogs?

If you make a garlic-free pesto at home or find some at the store without garlic, it should be okay to offer your pup in very small quantities.

What Do I Do if My Dog Ate Pesto?

A small lick of pesto will likely not result in garlic poisoning, but it’s best to avoid the chances altogether.

However, if your pup has ingested a large amount of pesto, check the ingredient list. If your pesto is made with garlic, determine how much your dog ate, as your vet will ask this question. Next, contact your vet immediately. They’ll ask how much your dog ate and the size of your pup to determine whether your pup needs to be seen in person. If not, you’ll be asked to monitor for any signs of anemia or behavioral differences.

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What People Foods Can I Offer My Dog?

We know how hard it can be to look at your dog’s pouting puppy dog eyes as it begs for a taste of your meal at the dinner table. They make it practically impossible to say no! While your dog’s diet should consist primarily of food made specifically for dogs, there are some human foods your pup can eat on occasion.

Final Thoughts

Pesto is not a food you should be offering your dog. While the tasty sauce is great in many human dishes, there are no benefits to providing it to your canine pal. You can offer your dog many other human foods with more health benefits and fewer repercussions.

If your dog has already tasted pesto, check the ingredients to see if garlic was used in its production. If so, we recommend calling the ASPCA Animal Poison Control line at (888) 426-4435 or your veterinarian to determine if your pup needs to be seen by a professional.

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