Can Cats Eat Apples What you need to know!

Can Cats Eat Apples What you need to know

Apples are, of all fruits, perhaps the most recommended for cats, without ever being advisable in their food routine due to their high sugar content. Of course, we must have an apparent consideration when offering apples to our little cats, which is to remove all the seeds since these could cause serious poisoning in cats related to cyanide.

Do you want to know if Can Cats Eat Apples What you need to know? Continue reading this Best Pets Lover article to find out if apples can be eaten, the benefits they can have for these animals, and if there are any contraindications to take into account.

You may also be interested in: Can Cats Eat Ham? What You Need To Know!

Is apple good for cats?

Apples are very digestive and astringent fruits, which are grown all over the world. They originated in Central Asia and for thousands of years have been cultivated in Europe and Asia, being brought to the Americas by European settlers. Apples, in addition to being fruits that provide a lot of moisture and vitamins, have a mythological and religious significance in Greek, Nordic and Christian cultures.

However, despite having various benefits, it is not a completely suitable food for cats due to the large amount of sugar that they have inside. Despite this, we cannot say that it is a prohibited food in this species, because in small quantities from time to time it does not have to do any harm.


In addition to the fact that an excess of sugar is bad for any organism, cats are strict carnivores, so they are designed to obtain their energy and the necessary glucose from fats and protein catabolization, so they need meat for their correct and complete nutrition. In this sense, they do not require sources of carbohydrates such as cereals, fruits, or tubers.

Are apples bad for my cat?

All breeds of cats are carnivorous animals, which means that animal proteins make up almost their entire diet. Cats don’t have the digestive enzymes to break down plant matter as omnivores do, so eating this food can cause problems. However, the ingredients of most cat foods will include some fruits and vegetables, and may even contain apples.


One of the main components of an apple is sugar and a single cup contains up to 13 grams. Sugar is another way that cats differ from humans, and while we may occasionally enjoy something sweet, there is evidence that cats cannot taste sweets. If they can’t taste candy, there is no need to give it to your pet and the only result will be adding sugar to their diet.

Unfortunately, even if they don’t enjoy it, sugar causes obesity, and cats are already suffering from obesity across the United States, for example, experts suggest that up to 50% of cats over the age of 5 weigh more than they should.


Apples are often treated with pesticides, and the large surface area of ​​an apple can contain a considerable amount. We always recommend washing and peeling apples before feeding them to your cat.

Are apples good for my cat?


The main ingredient in an apple is water, which can help hydrate your cat, especially during the summer months when cats rest and don’t drink much. Many cats eat dry kibble to help keep their teeth clean, but if they don’t drink enough water, they can become dehydrated, leading to constipation and more serious health problems.


Raw apples are high in fiber that can help regulate your cat’s sensitive digestive system. Fiber helps reduce the risk of constipation and diarrhea by regulating the amount of water in the intestines. If your cat is constipated or suffers from frequent diarrhea, adding fiber to the diet can help get your cat back on track. However, too much fiber, particularly when coupled with the high water content, can result in loose stools and even diarrhea in your cat.

Vitamins and minerals

Apples have a good amount of nutrients, including vitamins A and C, phosphorous, potassium, and antioxidants that can help boost your pet’s immune system and keep them disease-free.

How can I feed my cat apples?

We recommend avoiding apples unless your cats like them. If you notice that your cat is trying to eat your apples, we recommend that you clean one very well and cut a one-centimeter cube without the skin. Cut off that little piece and let your cat taste it. If he can eat it and has no problems in the litter box for the next 24 hours, you can slightly increase the amount. We recommend giving them as a treat no more than once a week.

Alternatives to Apples


Carrots are a popular ingredient in many cat foods, and a small serving of cooked carrots can be a colorful treat for your cat without as much sugar as apples.

Peas or Peas

You can serve peas raw or cooked, and many cats eat them faster than you’d expect, as it’s a popular ingredient in many cat foods due to their high protein content.


For indoor cats who enjoy eating plants, broccoli is the ideal treat. Cooked broccoli is healthy for your cat and gives her a chance to play and chew.

Green Beans or Green Beans

Green beans are a fantastic source of fiber and, like peas, may be eaten raw or cooked.


Pumpkin is a widely used food to relieve constipation in dogs, but it can also help your cat by adding plenty of fiber to her diet. Cats seem to enjoy pumpkin, a common component in many pet stores.

Contraindications of the apple in cats

Apples should not be offered to diabetic cats, since these cats have problems with glucose, and this fruit contains large amounts of this substance. For this reason, this or other fruits should never be offered to diabetic cats, even if they are safe for the feline species.

Another aspect to take into account when giving an apple to a cat is to completely remove the small seeds inside it, since, as happens with the pits or seeds of other fruits such as pears, peaches, nectarines, or plums, they can cause poisoning because they contain cyanide.

Cyanide binds to the ferric ion of an enzyme that is in the mitochondria of cells, responsible for cellular respiration, so when it binds, the reaction of cellular respiration (oxidative phosphorylation) is blocked, preventing cells from use of oxygen, so that the tissues are left without oxygen and a process of tissue anoxia occurs that causes symptoms in cats such as:

  • Falls

  • Instability

  • Dilated pupils

  • increased salivation

  • Red and shiny gums and mucous membranes

  • Dyspnoea

  • Seizures

  • Relaxation of the sphincters

  • Muscle tremors

  • Shock and death

Due to this potential danger, you must be very careful when giving an apple to a cat and prevent them from ingesting these seeds by accident, since they can be extremely fatal although it is a nutritious and healthy food.

Don’t hesitate to continue learning and discovering at AnimalWised the Fruits that cats cannot eat, as well as the Vegetables that cats can eat if you want to offer your feline natural treats or a homemade diet.

If you want to read more articles similar to Can cats eat apples?, we recommend that you enter our Cats section.


If your cat ate a bit of apple without you realizing it, she’s probably fine. You can even give a small amount as a treat once a week, but we recommend that you choose a healthier alternative to avoid the risk of weight gain. The alternative list we provide is a great place to start, but many foods would make a better snack for a cat than an apple.

We hope you have enjoyed reading this guide and that we have helped you clarify your doubts. If you think we’ve helped improve your cat’s diet, share this guide to feeding your cat apples on Facebook and Twitter.