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Can Cats Eat Grasshoppers? (All You Need to Know)

Cats are playful animals. They love to hunt mice, rats, birds, and other small animals. They also find it amusing to play and chase flying and moving insects with hard bodies. It often finds its way to their gut as well.

Can cats eat grasshoppers?

Cats can eat grasshoppers. They eat many other insects of the same category and type. They often leave behind the grasshopper after catching them and playing with them. And sometimes, they even eat the grasshoppers. It is in their innate behavior to hunt these insects.

Cats are adorable animals. These adorable ones love to play and chase anything that moves fast. They love to play and chase insects. Sometimes they also eat those insects.

Domestic cats:

Domestic cats are the one that stays inside the house as pets. They do not hunt or show aggressiveness like wild cats.

Even so, these cats have the instinct of hunting. You can present it with loads of food, and it will still choose to hunt food whenever they get the chance. They also eat grasshoppers.


Cats at an early age are known as kittens. The stage from birth up to 9 or 10 months is when cats are known as kittens. 

Kittens are more playful than mature cats. These small cats cannot do anything on their own for some time. After a few months, they learn to walk and see and start playing. 

Kittens can also eat grasshoppers while playing. They can eat other hard-cover insects like cockroaches, crickets, etc. 

Cats eat grasshoppers and insects of the same kind out of their instinct or habit. They love to chase and play with their hunt before eating them.

They do not need to eat the grasshoppers every time after catching them. They also leave the insect without eating them. 

Can cats eat these grasshoppers?

Cats eat a lot of insects with hard bodies. One such insect or bug is the grasshopper.

Most of the grasshoppers are not poisonous. Some might pose harm to your cat.

Green grasshoppers:

Green grasshoppers are the most common type of grasshopper. They are not poisonous and pose no threat to humans and other animals as well.

Cats can eat green grasshoppers. They are safe for the feline. But make sure they do not devour them in a large amount. 

Lubber grasshoppers:

Some grasshoppers are not good for cats. They possess poisonous toxins that can affect your cats. Lubber grasshoppers are one of those kinds.

Lubber grasshoppers are not safe for cats. Cats cannot eat these types of grasshoppers. If your cat has eaten one of this kind, make sure to take it to a vet for a check-up and necessary treatment.

Are grasshoppers bad or toxic for cats to eat?

The instinct of cats makes them chase and play with toys or anything that moves fast. Grasshoppers and other small insects or bugs catch the attention of cats as well.

Cats love to chase and catch grasshoppers as well. They sometimes also eat them. Grasshoppers are not harmful insects. They feed on plants as they are herbivores in nature.

Grasshoppers are not harmful to cats. But the indigestion of its exoskeleton can cause some problems in its gastronomical tract.

Moreover, grasshoppers often meet their protein need by eating departed insects. It results in parasites inside them. These parasites can cause problems for cats as well.

Unless the hard skeleton of the grasshopper is hard to digest or it has a presence of parasites, these insects are not harmful to cats.

Also, eating grasshoppers in large quantities can cause problems for the cat.

Lubber grasshoppers are poisonous. It shows a defensive trait towards predators. It secretes one kind of toxic when in threat. This toxin is not harmful to humans and other lubbers. But it can make your cat sick and suffer a bit.

Should I Let My Cat Eat Grasshoppers?

Cats are carnivores. They eat rats, birds, mice, etc.

They fulfill their protein intake by eating other small animals. Cats chase and love to play with little insects. It is inherent in their predator nature. That is why it can sometimes hunt on grasshoppers as well.

Grasshoppers are harmless but sometimes pose some threats to the cats as well. Some parasites living in the grasshopper can sicken cats. For example, parasites like “physaloptera” can make your cat sick.

Moreover, the exoskeleton of grasshoppers can cause intestinal issues in cats.

So, there are risks attached to cats eating grasshoppers. It is better not to let them eat grasshoppers. But even if they do, check on them for any symptoms and treat them well.

Why does my cat eat grasshoppers?

Cats do not eat grasshoppers every time they hunt them. They also leave the insect after chewing or playing with it.


Cats have an innate instinct of catching and playing with small flying or moving objects. That is why you will see them play with various toys as well.

They eat grasshoppers when they find one flying around them. Out of curious nature and playful instinct, they catch and play with it before eating it.

Predator nature:

Cats belong to the Felidae family. They have the same genes as the panthers, cheetahs, lions, tigers. They hunt and eat grasshoppers due to their nature.

For fun:

Cats love to play with their prey before eating them. This nature of cats is in their genes.


Obligate carnivore is the term in use for cats. It means true Carnivores.

Cats depend on other animals to provide them with protein. But, these little insects do not fulfill their biological need for protein. It is more of a behavioral issue of cats rather than a biological need.

What happens if cats eat grasshoppers? 

Cats can eat little insects like grasshoppers, crickets, beetles, cockroaches, etc. These insects have hard bodies. When these insects fly or roam around cats, they take it as a fun activity to hunt and play with them.

In the process of playing and hunting, they often eat these insects as well.

Digest it:

If the bugs are not poisonous and not very hard, they can digest it without any issue. Small grasshoppers are digestible to cats.


Gastrointestinal problems are seen in cats in case of indigestion of the skeleton of grasshoppers.

The exoskeleton of grasshoppers is often stuck in their intestinal tract and causes issues. Your cat may fall ill as well.

Parasite illness:

Some grasshoppers carry parasites along with them. If cats eat these, then it can cause serious illness.

Diarrhea and vomiting:

Cats can suffer from diarrhea and vomiting problems if they eat infected grasshoppers with parasites. These may get worse if not treated in time.

Spits it out:

Most of the time, cats hunt and play with hard insects. They like this activity. Even if they insert them inside their mouth, they can spit it out after chewing.

Can grasshoppers harm cats?

Regular grasshoppers are not poisonous. They do not cause harm to any other animal.

But there can be some poisonous grasshoppers. They secrete toxins when in threat. That is, it is inherent in their defense mechanism.

Some grasshoppers are even edible to humans by cooking them. Cats also eat grasshoppers. They love to play and fool around these insects before eating them.

There arises no problem if cats eat grasshoppers. But if that grasshopper is poisonous, then it can cause a serious health threat to cats.

Some parasites carrying grasshoppers can even harm cast if not treated with proper caution and time. But these are rare cases.

Most of the time, grasshoppers are harmless and not poisonous.

Which grasshoppers are poisonous?

Grasshoppers are a common insect all around the world. Seen in the grasslands, these insects are an integral part of their respective ecosystem.  

There are several grasshopper species seen all over the world. While most of these insects look innocent, some of them can be quite poisonous.

Eastern Lubber Grasshopper:

These big yellow-orange-looking grasshoppers are not the friendliest of insects.

They contain a toxin that makes any animal that touches them sick. However, they are not harmful to humans, but they can harm.

Black Cone-headed Grasshopper:

The black cone-headed grasshoppers are another toxic species of grasshoppers.

Their most common food is toxic milkweed. This food habit naturally makes them poisonous. They spray a toxic substance as a defense mechanism.

Koppie Foam Grasshopper:

These Black-Yellow-Reddish-colored grasshoppers are known for their poisonous feature. The ‘foam’ in their name signifies the toxic foam it releases when it feels threatened.

They release this toxic foam from their thoracic gland. The source of their toxin is mostly their diet which contains poisonous plants like milkweed.

Final thoughts

Grasshoppers and many other insects are the favorite hunting insects for cats. They love to catch and play with grasshoppers before eating them. Eating grasshoppers is normal for cats. It is more of a behavioral trait rather than a biological need for cats. So they can eat them.