My cat ate a spider, do I need to worry about any poison or side effects from this?

Earlier today, I noticed my cat playing with something in the corner and discovered it was a spider. Before I could intervene, she had already eaten it. I'm concerned about whether certain types of spiders could be harmful if ingested. Should I be on the lookout for any signs of sickness or are most spiders generally safe for cats to eat?

Answer

It can be worrying to see your cat ingest a spider, but most of the time, spiders are not toxic to cats. However, some species might cause mild digestive upset.

  • Most common household spiders are not toxic to cats.
  • Monitor your cat for signs of vomiting, diarrhea, or lethargy.
  • Consult a vet if you're concerned about a specific type of spider.

Ingesting a common household spider is unlikely to harm your cat significantly. Cats often hunt small insects and spiders by nature. Most spiders do not have venom strong enough to affect your cat in small amounts. However, if you observe any unusual symptoms or if your cat ingested a potentially dangerous spider like a black widow or brown recluse, you should 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

  • What should I do if my cat starts vomiting after eating a spider?

    Observe your cat closely for other symptoms. If vomiting persists or your cat shows signs of distress, contact your veterinarian for advice.

  • Are there specific spiders I should be concerned about?

    While most spiders are harmless, keep an eye out for black widows and brown recluses, as they can be more dangerous if ingested.

  • How can I prevent my cat from eating spiders?

    Keep your home clean and free from spiders by sealing cracks and using safe deterrent methods to reduce the presence of insects.

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

Next available appointment

Loading…