Why Do Cats Eat Cobwebs?

As a cat owner, you’re probably used to your furry friend’s quirky behavior, like hiding in small spaces or staring at the wall for no apparent reason.

But have you ever caught your cat nibbling on cobwebs? It might seem strange and even a little gross, but there could be some logical explanations behind this peculiar habit.

One theory is that cats might eat cobwebs because of their nutritional value. Cobwebs are packed with protein, which is crucial for muscle building and repair.

As obligate carnivores, cats require plenty of protein in their diet to stay healthy and strong. So it’s possible that ingesting cobwebs could be a source of protein for these furry felines.

Another possible reason why cats eat cobwebs is that it could aid in digestion. The sticky nature of cobwebs can trap small insects that cats may have ingested, and consuming the web could help clear out their digestive system.

However, it’s important to remember that while cobwebs may offer some nutritional benefits to cats, they should not be relied upon as a replacement for a well-balanced diet.

If you notice your cat regularly munching on cobwebs or exhibiting any other unusual behavior, it’s always best to consult with your veterinarian.

Cats are Natural Predators

Cats are natural predators and have an innate hunting instinct that drives them to chase, catch and kill small prey like mice, birds, and insects.

However, have you ever seen your feline friend munching on cobwebs? While it may seem like a bizarre behavior, there are several theories that could explain why cats are drawn to these silky strands.

One possibility is that cobwebs contain protein. The silk produced by spiders is rich in this essential nutrient that cats need to maintain their health and strength.

Therefore, it’s not surprising that cats would seek out sources of protein wherever they can find them, even in cobwebs. Another theory is that cats enjoy the texture of cobwebs.

These tactile creatures love playing with string and other objects, so the sticky texture of cobwebs may be appealing to them. Maybe it’s just another toy for them to play with.

It’s also possible that cats are simply curious creatures who explore their environment and investigate anything that catches their attention. Cobwebs may be fascinating to them, and they want to examine them closely.

While eating cobwebs may seem harmless, it’s crucial to ensure your cat’s safety. Cobwebs could contain toxic insects or chemicals if they are located in areas treated with pesticides.

Additionally, consuming large amounts of silk could pose a choking hazard or lead to digestive issues such as vomiting or diarrhea. In conclusion, cats’ interest in cobwebs may be due to a combination of factors such as a desire for protein, an interest in texture, and general curiosity.

Cobwebs as a Way to Clean Teeth

Did you know that cats spend up to 50% of their day grooming themselves, which includes cleaning their teeth?

However, sometimes our feline friends may eat cobwebs as an additional way to keep their teeth clean. Cobwebs are made of silk, a protein-based material that is easy for cats to digest.

When a cat chews on a cobweb, the silk fibers wrap around their teeth and act as a natural floss, removing any food particles or debris that may be stuck in between. But wait, there’s more.

Cobwebs also contain tannins, which have anti-inflammatory properties and can prevent bacteria from growing in the mouth. This can help reduce the risk of dental issues like gingivitis and periodontal disease.

However, it’s important to note that moderation is key. While cobwebs can be beneficial for cats in small amounts, eating too many cobwebs can lead to blockages and other health problems.

So while cobwebs are a handy tool for maintaining your cat’s dental hygiene, they shouldn’t be relied on as the sole method of dental care. As a responsible cat owner, it’s crucial to provide your furry friend with proper dental care like regular brushing and checkups with a veterinarian.

By doing so, you’ll ensure that your cat’s dental health remains top-notch. In conclusion, if you notice your cat munching on cobwebs, don’t panic.

Supplementing Diet with Fiber

If you’ve ever caught your feline friend nibbling on cobwebs, you might be wondering why they’re chowing down on something so unusual.

As it turns out, they could be trying to supplement their diet with fiber – an essential nutrient that’s just as important for cats as it is for humans. Fiber is critical for promoting bowel regularity and preventing constipation, which can be especially troublesome for older cats.

Not only does it aid in digestion, but fiber can also regulate blood sugar levels, decrease fat absorption, and promote a sense of fullness that can help prevent obesity. If you observe your cat eating cobwebs, don’t despair.

It may be a sign that they need more fiber in their diet. One way to do this is by feeding them high-quality cat food with a minimum of 3% fiber.

You can also incorporate high-fiber foods like canned pumpkin, psyllium husk, or oat bran into their diet or provide fiber supplements. It’s crucial to ensure that your cat has access to ample clean water as well, as fiber needs water to move through the digestive system.

If your cat is not getting enough water, it could exacerbate existing constipation issues. In summary, if you see your cat munching on cobwebs, it’s time to take action and make sure they’re getting enough fiber in their diet.

By incorporating high-fiber foods or supplements into their meals and ensuring they stay hydrated with plenty of fresh water, you can help maintain their healthy digestive system and prevent constipation.

Toxic Insects or Chemicals in the Environment

Unfortunately, this curiosity can lead them to ingest harmful substances like toxic insects or chemicals found in the environment.

For instance, cobwebs may be a favorite snack of your feline friend, but they can contain insects that are poisonous to cats. Insects like spiders, ants, and mosquitoes can carry toxins that are harmful to cats if ingested.

A black widow spider bite can cause severe muscle pain, cramping, and paralysis in cats. And if your cat comes into contact with or ingests ants, they may experience skin irritation and swelling due to formic acid.

Aside from insects, chemicals like pesticides or cleaning products pose a significant threat to feline health as well. Your cat may accidentally ingest these chemicals while exploring or grooming themselves.

And even small amounts can lead to poisoning and serious health issues. It’s crucial to keep the environment safe for your cat by keeping toxic substances out of reach.

Store cleaning products in locked cabinets and use pet-friendly pest control methods. Keep an eye on your cat while it explores its surroundings and watch out for any signs of poisoning such as lethargy, vomiting, seizures, or breathing difficulties.

As responsible pet owners, we need to take measures to ensure our feline friends are not exposed to toxic substances that can harm their health. If you suspect your cat has ingested something harmful, seek immediate veterinary attention.


In conclusion, it’s not uncommon for cats to have a fascination with cobwebs.

While some may find this behavior strange, there are logical reasons behind it. For one, cobwebs contain protein which is essential for muscle building and repair.

They can also aid in digestion by clearing out the digestive system. Furthermore, the texture of cobwebs may be appealing to cats who love playing with string and investigating their environment.

In addition to being a plaything, cobwebs can act as natural floss that helps keep a cat’s teeth clean and prevents dental issues like gingivitis or periodontal disease. However, pet owners should monitor their cat’s intake of cobwebs and provide proper dental care measures.

Additionally, cats may eat cobwebs to supplement their diet with fiber which promotes bowel regularity and prevents constipation.

So, we must ensure our feline friends have access to ample clean water as fiber needs water to move through the digestive system.