Can Dogs Eat Tomato Sauce?

Can Dogs Eat Tomato Sauce?

I sometimes like to give my dogs a piece of whatever I’m eating, and as a dog parent, I’m sure you know how difficult it is to resist those puppy faces staring back at you while you are snacking away.

With that said, I always do my homework before giving my dogs any human food because dogs can’t have everything we eat, and some human food can be toxic to dogs.

I was having some french fries with tomato sauce a while back, and it got me thinking, can dogs eat tomato sauce? Is it safe for them?

Dogs should not eat tomato sauce because it often contains several ingredients that are toxic to dogs when consumed in large quantities. These ingredients include onions, chives, and garlic which can cause vomiting, diarrhea, and abdominal pain in dogs.

Can Dogs Have Ketchup?

Ketchup is not toxic to dogs, but you should avoid giving it to your furry friend. Ketchup contains sugar and salt, and when consumed in large quantities, these ingredients can lead to obesity, diabetes, and heart problems in dogs.

In addition to this, ketchup has no nutritional value for dogs, so it can only cause harm to your pup.

Don’t be fooled by sugar-free ketchup because, despite the absence of sugar,  it contains an ingredient called xylitol which is toxic to dogs. Xylitol can cause low blood sugar, kidney damage, or vomiting when consumed by dogs.

Can Dogs Eat Tomatoes?

What about tomatoes by themselves? Are they safe for dogs to eat?

Yes, dogs can safely eat ripe red tomatoes as an occasional treat. In fact, tomatoes are very beneficial to your dog’s health and are known to help fight chronic diseases such as heart disease in dogs.

However, dogs should never be fed tomatoes that are not ripe, and they should never be fed tomato leaves, stems, and vines as these contain a chemical called solanine which is toxic to dogs.

Can Dogs Eat Sardines In Tomato Sauce?

Sardines are one of the best types of fish that you can feed to a dog because it contains many essential nutrients. With that said, I would stay away from feeding your dog sardines in tomato sauce because it contains a lot of salt.

You should also stay away from sardines in brine as this also has a lot of salt, which is not healthy for your dog.

Instead, look for sardines in sunflower oil and feed that to your pup in moderation.

Can Dogs Eat Pilchards In Tomato Sauce?

Pilchards by themselves are very healthy for dogs to eat, but you should avoid feeding your dog pilchards in tomato sauce because it does contain a lot of salt. This is the case with pilchards in brine as well.

The better alternative is to give them pilchards in sunflower oil as their salt content is much less.

Can Dogs Eat Baked Beans In Tomato Sauce?

No, dogs should not eat baked beans because baked beans contain a lot of sugar, salt, and fat which can be bad for your dog’s health when consumed in large quantities.

In addition to this, baked beans often contain tomato sauce as well, and since tomato sauce often contains garlic and onions, you should avoid giving this dish to your dog.

Can Dogs Eat Meatballs In Tomato Sauce?

No, you should avoid giving your dog meatballs in tomato sauce because it contains onion and garlic, and as discussed earlier, these ingredients are toxic to dogs when consumed in large quantities.

Can Dogs Eat Spaghetti Sauce?

Spaghetti sauces often contain added sugar, salt,  artificial flavors, and chemicals and these can be harmful to dogs when consumed in large amounts.

Some of them can even contain garlic, so as with tomato sauce, I would advise you to keep these away from your dog.


As you can see, tomato sauce is not the best thing to feed your dog. While your dog might love the taste, it can actually be toxic to him when consumed in large quantities.

Tomato sauce contains ingredients such as onions, chives, and garlic and these ingredients can cause vomiting, diarrhea, and abdominal pain in dogs.

Ketchup, on the other hand, contains salt and sugar and should also not be part of your dog’s diet as it can lead to obesity, diabetes, and heart problems.


  • Jan Pretorius

    Meet Jan Pretorius, the passionate dog lover and proud owner of the popular canine haven, Born and raised in a small town known for its love of animals, Jan’s journey into the world of dogs began at a young age, fueled by an innate connection with our four-legged companions.