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Cat Lifestyle & Guides6 min read2026-10-06

Why Do Cats Enjoy Chewing on Plastic?

If you've had the opportunity to closely observe your pets, you may sometimes see them trying to eat things completely different from their food. Even if pets are adequately fed, they may lick or try to eat leafy green plants, toys, plastic bags, or other things in the house.

Written byBurak
Why Do Cats Enjoy Chewing on Plastic?
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If you've had the opportunity to closely observe your pets, you may sometimes see them trying to eat things completely different from their food. Even if pets are adequately fed, they may lick or try to eat leafy green plants, toys, plastic bags, or other things in the house.

This behavior is quite common in cats. However, it is actually one of the undesirable behaviors because it is not a natural behavior and can be harmful to cats. There can be more than one reason why cats lick plastic. To eliminate the problem, it is necessary to first discover why the cat is chewing on plastic.

Cat chewing on cables

Common Cause of Plastic Chewing in Cats: Pica

Pica is a type of eating disorder characterized by the consumption of non-food items for more than a month. Cats, dogs, and many other animals can exhibit this behavior of eating inappropriate objects. Pica can even occur in humans, albeit rarely. In humans, this disorder commonly manifests as eating soil or metal objects.

While pica is a difficult behavior to explain even in humans, it can become even more challenging when it comes to cats. To understand the behavior of cats chewing or trying to eat soil, plastic, or plant leaves, it is first necessary to diagnose why they are doing it. The most common causes include malnutrition, illness, stress, loneliness, and a troubled mood. However, the causes of pica are not limited to these.

Cat trying to bite into packaged items in a shopping bag

Neden Plastik?

Chewing on plastic is a common behavior in cats. This behavior can result from a health problem, nutritional issue, or psychological problem.

Yetersiz Beslenme

If a cat is experiencing nutritional deficiencies due to inadequate or incorrect nutrition, it will try to obtain the necessary nutrients to support its body from different sources. Since plastic objects may contain animal by-products such as gelatin or minerals such as stearate acid salts, cats may instinctively start chewing on plastic to obtain extra nutrients or minerals.

Health Problems

Some health problems in cats can prevent them from obtaining all the necessary nutrients from their food. Health problems such as inflammatory bowel syndrome, hypothyroidism, diabetes, or intestinal parasites can alter food absorption, leading to insufficient nutrient intake. Therefore, a sick cat may turn to plastics to obtain the missing nutrients from other sources.

Taste or Smell of Plastic Items

Plastic bags, especially those from the market, can absorb the taste or smell of the food being carried inside. If the food in the bag is something your cat might like, such as chicken, fish, or red meat, then it can be difficult to keep your cat away from the bag. You may see your cat licking or chewing on the plastic bag when you leave it alone. However, this is a very innocent reason and does not mean that your cat has any problems.

Stress and Boredom

Cats are intelligent creatures, and therefore, even though they spend a large part of their lives sleeping, their interest in their surroundings needs to be kept alive while they are awake. For this reason, cats need mental stimulation.

Boredom can lead to psychological problems in cats. One of these problems is behavioral disorders. Cats may chew on plastic or eat grass leaves due to boredom. Stressed and anxious cats may also exhibit similar behaviors. Moreover, this situation may be caused by a new person in the house, an object that has been moved from its place in the house, or any other simple thing. In such cases, cats may chew on plastic as a manifestation of psychological problems.

Sound and Feel

When plastic objects are chewed, they produce a squeaky sound. This sound and the feeling it leaves in the mouth may be pleasing to the cat. If this situation leads to enjoyment for cats, it is actually not a desired behavior and should be prevented.

Breeding Predisposition

Some cat breeds are more prone to chewing plastic. The biggest reason for this is that these breeds are actually more susceptible to pica. Pica is more common among Burmese and Siamese cats. If you have a cat of this breed, you should make sure that it does not try to eat foreign objects.

kablolarla oynayan kedi

What Should You Do If Your Cat Chews Plastic?

Chewing or eating plastic is a behavior that absolutely must be prevented. If you see your cat eating plastic, the first thing you should do is make sure your cat understands that you will not tolerate this behavior. Also, when you encounter such a situation, you need to find the reason behind this behavior without delay. Because this is extremely important for preventing the behavior.

If your cat is also chewing on other materials besides plastic, the problem you should be concerned about is probably milder. Your cat trying to bite different things and not being particularly interested in plastic means it is bored. If your cat is trying to bite everything that is plastic, you have a bigger problem.

Veteriner Hekim Muayenesi

If you see your cat chewing on plastic and suspect that it is due to a health problem, you should take your cat to a veterinarian for an examination without delay. Because this behavior can develop due to many illnesses. Cats are masters at hiding their illness, and by the time you notice, it may be too late.

Diet Change

Your cat's malnutrition can cause it to chew or eat plastic. Cats are obligate carnivores. This means they need to eat meat to survive. Therefore, cat food should be high in protein and low in carbohydrates. Make sure the cat food you use contains a high percentage of meat products such as chicken, turkey, fish, or liver. Avoid foods that contain a significant amount of grains or by-products. Even if you don't change the brand of food you use, you will see that your cat stops chewing plastic when you switch to a different type and this food meets all its nutritional needs. You can review cat foods formulated to ensure that cats always have adequate and balanced nutrition with formulas that vary according to their age and general health condition by clicking here.

Coping with Stress

You should check if there is anything in your home that could be causing your cat to become stressed. Situations that trigger stress often lead cats to hide, avoid people, behave aggressively, and chew on unfamiliar objects. These behaviors are an indication that the cat is stressed. If you see some of these behaviors in your cat, in addition to chewing on plastic, it means that your cat does not feel comfortable at home. In this case, the best thing you can do is to identify the factor causing stress in the cat and eliminate it. Boredom also causes similar problems in cats. You can ensure that your cat is mentally stimulated in a healthy way by interacting with it during the day or by buying it different toys. You can examine various cat toys that you can choose to prevent boredom in cats and to provide them with mental stimulation by clicking here.

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