Can Cats Eat Spiders?

by Alex Kountry
Updated on

Although cats are typically known for their hunting skills, there are some things that even they shouldn’t eat. So, can cats eat spiders?

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Cats are known for killing rodents and bugs, but what about spiders? Can cats eat spiders, and if so, is it safe for them?

The short answer is yes, cats can eat spiders. However, whether or not it is safe for them to do so is another question entirely. Cats are carnivores, so their diet should consist mainly of meat. This means that they are more likely to be able to digest and process spiders better than other animals.

That being said, there are some risks associated with allowing your cat to eat spiders. For one thing, spiders can be poisonous, and even deadly, to cats. If you think your cat has eaten a poisonous spider, it is important to seek veterinary attention immediately.

Another thing to consider is that spiders may have parasites or other unwanted guests in their digestive tracts. These could potentially make your cat sick if they eat them.

In general, it is best to err on the side of caution when it comes to letting your cat eat anything other than their regular diet. If you are unsure whether or not a spider is safe for your cat to eat, it is best to consult with your veterinarian before allowing them to do so.

What do spiders eat?

Most spiders are generalists and will eat anything they can catch, but there are some specialists. The bagheera kiplingi is a spider that only eats insects that live in ant nests. The goliath birdeater only eats birds. Some spiders have venom that is adapted to the particular prey they eat. For example, the hobo spider is adapted to eating insects, so its venom paralyses insects but has little effect on mammals.

What do cats eat?

Most cats are obligate carnivores, meaning that they require animal protein to survive. Cats are efficient predators and their diet revolves around eating small prey–a trait that has led to their association with spiders. While some spider species are venomous and potentially harmful to cats, most spiders are not a danger to felines. In fact, many spider species are actually beneficial to have around the house as they help control unwelcome insect pests. Whether or not you want your cat to eat spiders is ultimately up to you, but there is no need to be concerned if your furry friend does catch and consume one of these eight-legged creatures.

Can cats eat spiders?

The simple answer to this question is no, cats cannot safely eat spiders. While a cat may be able to kill and eat a spider without suffering any immediate ill effects, there are several reasons why it is not a good idea to allow them to do so.

For one thing, spiders can be venomous, and even if the spider your cat catches is not harmful to humans, it may still be poisonous to cats. In addition, spiders may also be carriers of other parasites or diseases that could potentially make your cat sick.

While it is unlikely that your cat will be seriously harmed by eating a spider, it is still best to err on the side of caution and keep them away from these eight-legged creatures.


Based on our research, the answer is no – cats should not eat spiders. Spiders may be small and relatively harmless to humans, but they can be dangerous for cats. Cats can suffer from spider bites, and some spiders are poisonous. If you think your cat has eaten a spider, it’s best to take them to the vet as soon as possible.

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About the author

Alex Kountry

Alex Kountry is the founder of HayFarmGuy and has been a backyard farmer for over 10 years. Since then he has decided to write helpful articles that will help you become a better backyard farmer and know what to do. He also loves to play tennis and read books


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