Why does my cat eat grass, throw it up, then want to eat it again?

This afternoon I caught my cat munching on some grass, and not long after, she threw it up. To my surprise, she seemed eager to go back for more right away! Is this normal behavior for cats, and should I be concerned about her eating grass and vomiting repeatedly?

Answer

Your cat eating grass and subsequently vomiting is quite normal, as many cats do this instinctively. However, if she repeatedly vomits after eating grass, it's important to monitor her for any concerning symptoms.

  • Cats often eat grass and vomit without it being a serious issue.
  • Monitor your cat's behavior for any signs of ongoing distress or illness.
  • If vomiting persists or other symptoms arise, seek professional advice.

Many cats are drawn to eating grass; it's believed to be a natural behavior that may aid their digestive process or help expel indigestible matter. In moderation, this behavior is typically harmless and can even be beneficial. However, if your cat repeatedly eats and vomits grass, it may be a sign of an underlying issue. Please keep an eye on her and consult a veterinarian if you have concerns.

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

  • Why do cats eat grass?

    It's thought that cats eat grass to help with digestion, expel hairballs, or obtain nutrients that they might be missing from their diet.

  • Is it safe for my cat to eat grass?

    In general, it is safe for cats to eat grass in moderation. However, ensure your cat avoids grass treated with pesticides or chemicals.

  • When should I be worried about my cat vomiting?

    If your cat vomits frequently, shows other signs of illness, or seems unwell, it's important to consult a veterinarian.

If this is an emergency, please seek immediate veterinary care.

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