Cats do eat spiders, and most common household spiders are generally safe for cats to consume. Cats' natural hunting instincts drive them to chase and eat spiders, and their stomach acid can neutralize most spider venom. However, there are some exceptions: certain venomous spiders like Black Widow or Brown Recluse in North America, or False Widow and Woodlouse spiders in the UK, can pose risks if a cat is bitten during hunting. Typically, the danger is from bites rather than eating the spider itself. Owners should watch for symptoms like swelling, vomiting, or lethargy after spider encounters and seek veterinary care if these occur. To reduce spider hunting, providing mental stimulation and toys for cats is recommended. In summary:
- Cats naturally hunt and eat spiders.
- Most household spiders are safe to eat.
- Spider venom is usually neutralized by cats' stomach acid.
- Spider bites, especially from venomous types, can be dangerous.
- Watch for symptoms of spider bites and consult a vet if needed.
- Preventive measures include toys and mental stimulation to reduce hunting behavior.