Can cats eat tomatoes, or are they harmful?

During meal prep this evening, my curious cat got a hold of a tomato that I had accidentally dropped on the floor. I'm wondering if it's safe for him to nibble on a bit of tomato, or if it's something I should be concerned about. Are tomatoes harmful to cats, and should I be keeping a closer eye on him?

Answer

It's understandable to be concerned when your cat eats something unexpected. Tomatoes, especially ripe ones, are generally safe in small amounts but it's important to be vigilant.

  • Ripe tomatoes are typically safe for cats.
  • Green tomatoes and plant parts may pose a risk.
  • Monitor for any unusual symptoms in your cat.

While ripe tomatoes are not toxic to cats, they aren't particularly beneficial to their diet either. The main concern with tomatoes involves the green parts of the plant (leaves and stems) and unripe tomatoes, which contain solanine, a substance that can be toxic to cats. Since your cat consumed a part of a ripe tomato, the risk is minimal. However, keep an eye on your cat for any signs of digestive upset, such as vomiting or diarrhea. Most of the time, cats will be fine after ingesting a bit of tomato, but if you notice any concerning symptoms, it's best to consult a veterinarian.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • Are tomatoes toxic to cats?

    Ripe tomatoes are generally non-toxic to cats when given in small amounts, but green tomatoes and plant parts can be harmful due to solanine.

  • What should I do if my cat ate some tomato plant leaves?

    If your cat has ingested tomato plant leaves, it's important to monitor for symptoms of solanine poisoning, such as lethargy or gastrointestinal upset, and consult a veterinarian.

  • What symptoms should I watch for if my cat eats something unusual?

    Keep an eye out for vomiting, diarrhea, lethargy, or any unusual behavior. If any of these symptoms occur, it's wise to contact a vet.

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