Can Dogs Eat Tomatoes?

How many of us love our dear dogs and want to share all the great foods we like with them too? Yet, often, we may not know what is safe for our pets to eat and what is not. Similarly, many dog owners ask, “can dogs eat tomatoes?

Generally, tomatoes are a common vegetable in most households. This is because most people know that they are suitable for them. 

But what about the dog? Is it safe to feed tomatoes to dogs? Or, can dogs eat cherry tomatoes? Read on to find out!

Some breeds of dogs love tomatoes, and some hate them. For instance, Beagles love tomatoes while Huskies despise them. 

Whether or not your dog enjoys tomatoes is unpredictable. But the chances are higher that your dog will like them than not. 

However, always supervise your dog while eating any unusual foods, and remember to give them plenty of water.

Can Dogs Eat Tomatoes?

The fact is that tomatoes are in the nightshade family, which contains many toxic plants to dogs. 

Therefore, what determines whether or not your dog can eat tomatoes is what type of tomato you’re talking about.
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Many people love tomatoes both as a fruit and as a vegetable. However, this is not the case for all animals. But the question is can dogs eat tomatoes?

Unfortunately, the answer is no. Cats, especially dogs, do not like tomatoes for their taste. Therefore, most of the experts recommend not to give tomatoes to dogs

If they consume them, dogs may experience stomach aches and diarrhea, and cats may vomit or become constipated. Some people think that dogs can digest small amounts of tomatoes. But it is best to avoid them entirely.

Why Can’t Dogs Eat Tomatoes?

Can dogs eat tomatoes? The answer is that they can’t, and it’s not a conspiracy. You don’t need to worry. Dogs can’t eat tomatoes because they are toxic to them. 

It’s an instinct for humans not to give their pets foods that could be dangerous, so it’s safe to say that there isn’t some big cover-up going on.

Many dog owners don’t know that tomatoes are not suitable for dogs to eat. However, there are different reasons why can’t dogs eat tomatoes.

Generally, dogs can’t eat tomatoes because they are poisonous to them. This is because the fruit contains a glycoalkaloid called solanine. 

It is found in the green parts of the plant and inside the white parts of the fruit. It is toxic to humans and animals due to its effects on the nervous system. 

Unfortunately, if your dog ate tomatoes, it can result in illnesses like diarrhea, vomiting, and even death.

Why Are Tomatoes Poisonous to Dogs?

Tomatoes are poisonous to dogs because they contain solanine and glycoalkaloid. It is abundant in the plant’s leaves, stems, and fruit. 

This substance can cause damage to the central nervous system. Therefore, it can lead to death if not treated. 
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Naturally, we can find the solanine in all parts of the tomato plant. But it is more concentrated in the green parts like leaves and stems.

Generally, tomatoes are a popular summertime food, often served as a side dish or on top of a burger. However, many people do not know that tomatoes are poisonous to dogs. 

In fact, the ASPCA warns that every part of the tomato can be toxic. For example, a dog may have trouble breathing and convulsions from eating just one small bite of tomato. 

Also, toxins from the plant’s leaves can cause digestive problems, including vomiting and diarrhea, if they eat.

Avoid Tomato Plants and Unripe Tomatoes

Some plants in the nightshade family, including tomatoes, are toxic to humans. Tomatoes are fruits, not vegetables. When green tomatoes are picked before they ripen, they have a higher concentration of toxins.

Tomatoes are a delicious and healthy addition to any diet. Still, it’s essential to pick the right tomatoes at the grocery store. 

Tomatoes that are still green will not taste as good as ripe ones. The best way to tell if a tomato is ripe is by smelling it. 

A ripe tomato should smell sweet with no hint of sourness. If an unripe tomato tastes sour, closely examine the rest of them in that produce section for more unripe ones.

Signs of Tomato Poisoning in Dogs

It is essential to know what signs of tomato poisoning in dogs are. So that you can stop the process before it goes too far. 

The first sign of tomato poisoning in dogs is vomiting. So if your dog eats tomatoes, they may vomit.

Other signs of tomato poisoning in dogs include below:

  • Loss of coordination
  • Muscle weakness
  • diarrhea
  • Cardiac effects
  • lethargy
  • Gastrointestinal upset
  • drooling
  • Tremors
  • Seizures

Tomato poisoning can be deadly for dogs. But if you notice it early enough, the dog will recover quickly with no significant health issues.

What to Do if Your Dog Eats Tomatoes?

Many people know that tomatoes are poisonous to cats. But did you know that they can also be harmful to dogs? 

Dogs have a more difficult time digesting the alkaloid solanine contained in tomatoes. As a result, dogs that eat too many tomatoes can cause gastrointestinal distress if consumed in large quantities. 

Dogs can develop nausea, vomiting, and diarrhea after ingesting tomatoes. However, these symptoms are self-limiting and resolve most of the time without any treatment. 

Perhaps, your dog shows any signs of nausea or vomiting for more than 12 hours. In that case, you should consult with your veterinarian.

Can Dogs Eat Cherry Tomatoes?

Another common question that many dog owners ask is, can dogs eat Cherry Tomatoes? The answer is No. Usually, Cherry tomatoes are toxic to dogs. 

Also, they contain solanine. It is found in potatoes and can cause stomach issues. 

Every species has a different diet that they are supposed to eat. Yet sometimes, the owner doesn’t know the best thing for their pet. 

One of these items is cherry tomatoes. Unfortunately, cherry tomatoes can be toxic to dogs because their stomachs cannot break down the plant’s alkaloids. As a result, they will experience vomiting and diarrhea.

Do Tomatoes Have Health Benefits for Dogs?

Often, people will share their ketchup or tomato plants with their furry friends. However, some may wonder if tomatoes offer any health benefits to dogs. 

Yes, they do! Tomatoes can be nutritious for dogs in many ways. For example, they contain high levels of Vitamins A and C. Also, these vitamins are beneficial for healthy skin and immune system function.

A recent study by the National Academy of Sciences suggests that tomatoes may have health benefits for dogs. The study was done as a “proof-of-concept experiment.” 

It found that “tomatoes significantly increased blood flow to the brain.” This increase in blood flow helps with cognitive tasks and could help treat Alzheimer’s Disease and Dementia. 

Another potential benefit is to treat glaucoma because it protects nerve cells and prevents them from shrinking and dying.

Can Dogs Eat Lettuce and Tomatoes?

Let’s talk about if can dogs eat lettuce and tomatoes? The answer is, not really. Lettuce consists of high levels of Oxalates, which are very toxic to dogs. 

Tomatoes also contain an element called Lycopene, which can cause digestive issues. Therefore, canine companions should avoid such vegetables as these.

Lettuce is a popular salad ingredient for humans, but there are many misconceptions about whether dogs eat it. Most dogs can’t tolerate lettuce due to the bacteria found in the leaves.

Can Dogs Eat Cooked Tomatoes?

Tomatoes are a delicious and healthy addition to any meal. But what about the dogs? Can dogs eat cooked tomatoes? Well, it’s not that simple.

In nature, dogs enjoy a tasty snack of vegetables and fruit. But you should avoid tomatoes. Tomatoes contain solanine, a natural chemical found in potatoes and other nightshade plants. 

However, cooking reduces the solanine content by as much as 80%. Some dogs have been shown to have negative reactions to eating even small quantities of tomatoes. Ingestion often leads to gastrointestinal problems such as diarrhea or vomiting.

How to Safely Share Tomatoes with your Dog?

Tomatoes are rich in Lycopene which is an important antioxidant. Still, they can be toxic to your pet if ingested in large quantities. 

Feeding your dog a small amount of tomato should not cause any long-term harm. Still, it’s best to avoid sharing tomatoes with them altogether. 

The stomach acid and enzymes allow dogs to digest other foods. Therefore, it makes them very sensitive to the acids found in tomatoes.

Remember that tomatoes and other acidic fruits and vegetables can cause stomach irritation and other health issues for dogs. After all, the stomach acid in a dog is more potent than that of a human.

Can Dogs Eat Grape Tomatoes?

Some people are wondering if their dog can eat grape tomatoes. Grape tomatoes are a variety of tomatoes with a mild flavor. 

Usually, they are often used in salads or as an appetizer. They are smaller than beefsteak tomatoes, about the size of tennis balls. But they have a lot of juice.

Dogs can be picky eaters in nature, and some might not like grape tomatoes. If your dog does not like grape tomatoes, it is best to avoid them because they could cause digestive issues.

Can Dogs Eat Tomatoes Sauce?

Can dogs eat tomatoes sauce? It is a question that many dog owners have asked themselves over the years. 

For some dogs, tomatoes are okay to eat. But they can cause stomach upset or even death for others.

However, dogs can’t eat tomatoes sauce. This is because it is acidic and can irritate their stomachs. Another problem is that it has sugar in it. 

Generally, dogs shouldn’t be eating as it’s poisonous to them. For example, if you want your dog to have tomato sauce, you should buy a jar of Ketchup for them instead. It will taste the same and not make your dog sick.

You could also give kibble with chunks cut out. So they would chew on something else if given an option between these two. 

Can Dogs Eat Green Tomatoes?

Can dogs eat green tomatoes? This is a question that dog owners may not even think to ask. But, if you are wondering, the answer is yes! 

It is important to note that it would be best for your pet to eat one at a time and only on occasion. Still, there is some debate about whether or not they are safe for them. 

The green part of the tomato contains various toxins. Therefore, it may be harmful to your pet if consumed in large quantities.

Green tomatoes are not toxic to dogs, but they are not the best choice for your pet. Like most vegetables, green tomatoes contain oxalates. 

It can cause kidney stones in small dog breeds. Green tomatoes also have lack vitamins and minerals. But instead, contain high levels of vitamin A which is toxic to pets.

Can Dogs Eat Sun Dried Tomatoes?

Dogs are not supposed to eat sun dried tomatoes. This is because dogs have a more sensitive taste than humans. 

Many of the ingredients in these treats can cause stomach upset, vomiting, or even death for your pet. Sun-dried tomatoes are among these ingredients. 

So it is best to keep them off your dog’s menu. Selenium is one of the most common ingredients in sun-dried tomatoes. Therefore, too much selenium can lead to anemia.


In conclusion, it is best to avoid feeding your dog tomatoes. The acidity in tomatoes can cause intestinal damage in dogs. It’s also possible that they may not like the taste of the vegetable.

In short, it is not recommended to feed tomatoes to dogs. This is because they have a higher acidity level than other vegetables. Also, it may cause stomach upset in some dogs.

However, this is all about “can dogs eat tomatoes.” Don’t forget to share this article if it helps you and thinks it may help others too.