My cat just threw up a bunch of grass and now won't eat—should I be calling the vet?

Earlier today, my cat threw up quite a bit of grass, and since then, she hasn’t shown any interest in her food. She usually has a good appetite, so I'm a bit worried about this sudden change in behavior. Should I be calling the vet, or is this something that might resolve on its own?

Answer

Your cat's recent vomiting of grass followed by a lack of appetite can be concerning, but it is not uncommon for cats to vomit grass as it can help them with digestive discomfort. However, a sudden change in appetite can indicate other underlying issues that may need attention.

  • Monitor your cat for any additional symptoms such as lethargy or repeated vomiting.
  • Ensure your cat stays hydrated, especially if she continues to refuse food.
  • If her appetite does not improve within 24 hours, consider contacting a vet.

It’s normal for cats to occasionally eat grass and vomit it afterward, as they may do so to help themselves expel indigestible material. However, if your cat doesn't return to her usual eating habits soon, it could be a sign of other issues such as gastrointestinal discomfort or stress. Offering her a small amount of her favorite food or a bland diet might entice her to eat. Maintain a close eye on her behavior and any additional symptoms that might develop.

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 does my cat eat grass?

    Cats might eat grass to help with digestion, as it can induce vomiting to clear hairballs or other unwanted material from their system. It is generally a natural behavior.

  • When should I worry about my cat not eating?

    If your cat refuses food for more than 24 hours, it's advisable to consult a vet. Prolonged lack of appetite can lead to serious issues like liver disease in cats.

  • How can I encourage my cat to eat again?

    Try offering her a small portion of her favorite wet food, warm it slightly to enhance the aroma, or provide a bland diet like boiled chicken. If she continues to refuse food, consult a veterinarian.

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

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