Can Dogs Eat Tomatoes? Everything You Need To Know

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Can Dogs Eat Tomatoes? Everything You Need to Know

You pick up a beautiful, ripe red tomato and are about to bite into it when the thought strikes you: Can dogs eat tomatoes?

Pet parents who care about their own diet and what they put into their own bodies often end up asking themselves (and the internet) whether or not their dogs can eat the same foods that are so nutritionally beneficial to us humans.

It’s great when people not only care about their dog’s diets but how they can supplement that diet. More importantly, it’s great when they learn how to do so safely!

Don’t ever be satisfied with the short answer, because there is usually a “but…”. What comes after the “but” is usually pretty important. Can dogs eat tomatoes? Yes. But, are few things to know before giving them to your dog!

Can Dogs Eat Tomatoes?

Yes. They can. In most cases, occasionally giving your dog small quantities of ripe, red tomatoes should be perfectly fine. There are potential risks though, so it’s worth doing your homework!

Are Tomatoes Safe for Dogs?

Tomato plants form part of the Nightshade family. Nightshade plants usually contain compounds called glycoalkaloids which are potentially harmful to dogs.

The toxic compound in tomato plants is called Tomatine. Tomatine is mostly found the leaves and stems of tomato plants, as well as in green tomatoes. Giving ripe tomatoes to your dog: good idea. Giving unripe green tomatoes to your dog is not a good idea!

If you have tomato plants in your garden, it might be a good idea to fence them off so that your dog doesn’t help himself to green tomatoes on the plant. Tomatine poisoning in dogs is rare but not unheard of.

Some dogs may have an allergic reaction to tomatoes. Always ask your veterinarian before giving your dog a new type of food. If the veterinarian thinks it’s a good idea, be sure to introduce it to your dog slowly. Give your dog some small pieces and see how they react to it.

If you see any change in their state of health or appearance, you’d best take them to the veterinarian immediately.

Are Tomatoes Healthy or Toxic? Breaking Down the Nutrients

Tomatoes are a double-edged sword. On the one hand, they are low in calories and contain fiber a range of nutrients beneficial to dogs. On the other hand, they contain substances toxic to dogs.

Pet-owners need to weigh up the pros and cons before giving red tomatoes to their four-legged friends.

Here are some of the beneficial nutrients in tomatoes:

  • Vitamin A
  • Vitamin C
  • Folate
  • Potassium
  • Chromium
  • Beta-carotene
  • Lycopene

Dogs Need Their Daily Minerals and Vitamins too!

So yes, “can dogs eat tomatoes” is a go but remember, tomatine may be toxic to dogs.

But tomatoes also contain a range of vitamins and minerals. It can never hurt to supplement your dog’s diet with fresh fruit or vegetables. They need minerals and vitamins as much as we do!

What Vegetables/Fruits can Dogs Eat?

There are so many fruits and vegetables that dogs can eat.

Here are a few of the safest vegetables to give your dogs:

  • Broccoli
  • Brussel Sprouts
  • Carrots
  • Green Beans
  • Pumpkin

Feeding Your Dog Tomatoes: Possible Side Effects!

The occasional cherry tomato or two should be OK to give to your dog. However, it is possible that your dog’s system doesn’t quite agree with them. So, the most likely side effect that may occur when a dog eats tomatoes is an upset stomach.

If your dog starts vomiting, drooling or seems uncoordinated after feeding them tomatoes, you need to take them to a vet. It may be possible that they are having an allergic reaction!

Eat All the Things: Food Dogs Can Eat

So, dogs can eat tomatoes. That does not mean that you can give them other human food containing tomatoes.

Don’t give them any tomato juice, sauces or soups meant for human consumption. These products generally have a list of ingredients, like sugar, salt or onions, that aren’t good for dogs.

Make Healthy Treats for dogs: The Ultimate Healthy Treat Recipe Your Pet Will Love

Some of the best treats for dogs are no-bake, no-cook, fresh and raw vegetables.

Simply chop them up and give your dog these occasional treat sized goodies:

Dog Not Eating You Healthy Training Treats or Dog Won’t Eat Your Meal? 3 Tips to Help Them Out

Don’t take it personally when your dog doesn’t show appreciation for the delicious liver treats you’ve baked for them. These treats are too rich for many dogs. If your dog turns their nose up at the treats, offer them some alternatives.

  1. Offer them treat sized portions of green beans or apples.
  2. Buy healthy, low-calorie training treats at the Pet Store.
  3. Offer them plain cooked chicken and rice. Most vets will tell you that if a dog turns those down they are not well and may need medical attention!

Comparing Apples and Oranges: What Can Cats Eat as Well as Dogs?

Cats CAN eat just about most of the fruit and vegetables that dogs can. But we all know cats. They are picky, to say the least. You can offer your cat a green bean, but the look of disgust they give you is probably not worth it.

Just Food for Dogs: 3 Foods Your Dog Can Eat but Not Your Cat

Don’t make the mistake of assuming that you can safely give your cat the same food you give your dog!

Here are 3 foods you shouldn’t feed your cat:

  1. Food meant for dogs
  2. Too much fiber
  3. Soy protein

What do Dogs Eat? 6 Ways to Feed Your Dog Vegetables

The best thing about most dogs is that they simply enjoy eating whatever comes their way! So here are different veggies you can feed your pooch!


  • Carrots
  • Green beans
  • Peas


  • Pumpkin
  • Sweet potato
  • Brussel sprouts

So, Are Tomatoes Good for Dogs? Can Dogs have Tomatoes?

Dogs can occasionally eat washed, ripe, red tomatoes. Just be sure they don’t eat unripe tomatoes or the stem or leaves of the plant!

Common Questions On Can Dogs Eat Tomatoes?

Can I Give My Dog Sun-Dried Tomatoes?

What Are The Side Effects Of A Dog Eating Tomatoes?

Can Dogs Get Tomatine Poisoning?

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