Is Spinach Bad For Cats?

Many people think that spinach is not good for cats, but it turns out this isn’t true. Cats can eat a healthy diet including vegetables like spinach and still be perfectly fine!

Spinach is a great source of iron, but it can be toxic to cats. Ingesting too much spinach can result in vomiting, diarrhea, and even death. Read more in detail here: how much spinach is too much for a cat.

IMPORTANT: At, we regularly consult with licensed veterinarians and other industry experts. However, the information found on should not be viewed as veterinary advice. We do our best to help you better understand your cats, but the information on this blog is not a substitute for veterinary guidance.

Can cats eat lettuce and spinach?

Cats can eat a wide variety of vegetables, but they are not recommended to eat lettuce and spinach.

Spinach is not a good food for cats, as it contains oxalic acid. Oxalic acid can be toxic to cats and other animals. Cats are also very sensitive to the effects of nitrates. Nitrates can cause bladder cancer in cats. Reference: what can cats eat from the fridge.

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