Can Dogs Eat Ketchup? Is Ketchup Bad for Dogs?

can dogs have ketchup

Talking about humans, all of them love to eat ketchup, probably because of its sweet and tangy flavor. Ketchup is also the most common sauce found in every home. Ketchup is the thing that goes with every snack and food. Do you know that the average American consumes 71 pounds of ketchup every year? Ketchup is more prevalent in children and adults, but how popular are they among dogs? Can dogs have ketchup? Let us discuss more on this and see how safe is ketchup for your canine?

Is Ketchup Bad For Dogs?

Ketchup is not toxic for dogs unless it is consumed in small quantities. However, ketchup is not recommended for dogs because it has zero nutritional value; it is processed and has lots of ingredients, like sugar and salt. The average ketchup generally has tomatoes, sugar, vinegar, and various seasonings, including onion powder. Although onions are rotten for dogs, the amount of onion powder found in ketchup is not so high to become a cause of concern even if your canine consumes it in large quantities. 

Another chemical present in ketchup is Xanthan gas, which works like a stabilizer. It is a sugar-like substance that thickens the paste, something you should not let your dog eat. So, it is always helpful that you avoid giving ketchup to your dog; even if your dog has eaten, nothing serious will happen.

Source: Giphy

What Happens If A Dog Eats Ketchup?

In most cases, when a dog consumes ketchup, nothing severe will happen to him. But when your canine overeats ketchup, mainly when ketchup is on other food, you can expect an upset stomach of your dog, and in some cases, it can result in diarrhea or vomiting. When this happens, it should get resolved on its own. However, it would help if you were careful about natural ketchup because many natural kinds of ketchup come up with a sugar-free label. Still, the ingredient is often sweetened with sugar replacement, known as xylitol. However, as discussed above, xylitol is harmful to your canine’s health. So next time, when you think does ketchup has xylitol? The answer is yes; even natural or sugar-free ketchup also contains xylitol as a substitute for sweeteners. 

Also, read if dogs can eat artichokes.

Following are the symptoms you can observe when your dog has eaten a significant amount of ketchup-

  • Reddish urine
  • Loss of appetite
  • Pale gums
  • Weakness 
  • Lethargy

If you observe the above symptoms, make sure you make an appointment with the vet. The worst can happen when you feed ketchup to your dog daily. Followings are the issues that your dog might face-

  • Obesity-

Obesity can lead to many other health issues in your canine. It is necessary to balance physical activity and eating habits to keep your dog away from being overweight. Therefore, you need to focus on providing regular walks and exercise to your buddy and keep away your canine from unhealthy food items. 

  • Heart Issues-

Heart diseases in dogs are as common as they are in humans. However, the most common heart disease type in dogs is a valvular disease common in smaller breeds. All kinds of heart issues are preventable in dogs if proper care and precaution are taken, which includes taking care of their eating habits significantly. 

  • Diabetes-

Diabetes is a chronic condition that can affect dogs, cats, and other animals. However, it is necessary to remember that diabetes cannot be cured, but it can be managed appropriately. Ketchup contains sugar, which is the main factor that contributes to diabetes. 

Source: Giphy

Can Dogs Have Tomato Soup?

Dogs can have tomato soup as long as it is given in moderate amounts because tomato soup can contain some ingredients that can prove fatal for your canine. Tomato soup contains some vitamins and minerals, but at the same time, it also contains sodium, fat, and cholesterol. Therefore, tomato soup is not that nutritious and carries lots of harmful things. 

However, some sip of it is okay for your canine, but a significant quantity of it can lead to severe health issues. Also, some dog breeds can be allergic to tomatoes, and in such a scenario, you should avoid giving tomatoes to your little pup. However, small dog breeds are less prone to get tomato allergies. 

When it comes to the variety of soups and sauces, you might also think about is spaghetti sauce bad for dogs? No, canned and homemade spaghetti sauces contain poisonous spices to dogs, including onions and garlic. Both the ingredients damage the dog’s red blood cells, which results in anemia. Spaghetti sauce is also high in sodium, which leads to dehydration in dogs. 

What Condiments Can Dogs Eat?

After discussing, are ketchup and sauces safe for dogs? Let us now conclude on what condiments are safe for dogs. However, it all depends on what is the definition of your spices? Certain fruit items can be okay but only as an occasional treat. Therefore, it becomes essential for you to check for the labels of anything not explicitly made for dogs to eat before giving it to them. But some of the ingredients to avoid for dogs are onions, garlic, sodium, sugar, or sugar substitute, particularly xylitol, raisins, chocolate, nuts, apple seeds, or mustard seeds. 


In the end, we can only conclude that ketchup is not poisonous for dogs, but it can be harmful to them. However, tomatoes are also not toxic to dogs. You can serve tomatoes in any form, such as ketchup, sauce, but the only thing you need to keep in mind is that you need to avoid any ingredient that can prove fatal for your dog. It would be best if you would prefer homemade ketchup or sauce for your dog so that you can add elements based on your preference and avoid toxic substances. 

Also, eat if dogs can eat pretzels.