Can Dogs Have Apple Skins?

Apple skins are healthy and excellent sources of essential nutrients such as vitamin C, potassium, carbohydrates, and fiber.

However, as a dog parent, you may wonder if dogs can have apple skins.

We are here to set the record straight.

Though some parts of an apple may be toxic, moderate amounts of its skin make a great addition to your pup’s menu.

However, it’s essential to ensure that apple peels are not a regular part of your dog’s menu.

They have a high PH and are hard to digest; therefore, excessive intake can lead to digestive upset, characterized by fever, vomiting, blood in stool, and loss of appetite.

If you’ve been wondering whether you can feed your canine friend apple skins, this article is for you.

It dives into everything you should know about feeding your pup apple skins. 

Can Dogs Have Apple Skins

What Are the Benefits of Apple Skin to Dogs?

Contains Essential Nutrients

According to the USDA, peeling an apple decreases its nutritional value by about 10%.

For example, a medium-size unpeeled apple has 117 calories; this amount reduces to 105 on peeling.

The apple skin has the following essential nutrients: 

  • Potassium: Increases the digestion and absorption of food 
  • Vitamin C: Eradicates free radicals, preventing cognitive aging and inflammation 
  • Carbohydrates: Helps in quick boosting of energy 
  • Vitamin K: Facilitates calcium metabolism and healthy blood clotting.
  • Calcium: Leads to healthy bones and proper muscle function
  • Vitamin A: Promotes healthy body function and excellent night vision.

Enhances weight loss 

According to a study by the University of Illinois, apple skin contains ursolic acid, which aids in burning calories, leading to weight loss.

If you have an obese or overweight dog, it will help to feed them apple peels at least once a week.

Helps in blood sugar regulation

As a dog parent, you may find it challenging to regulate your pup’s blood sugar if they have diabetes.

Apple skin contains high levels of fiber which slows down carbohydrate digestion making the blood sugar regulation process in your dog easier. 

Prevents cancer 

According to studies, apple peels contain large amounts of triterpenoid compounds which prevent the growth of cancer cells in our canine friends.

Boosts immunity

Apple peels contain high levels of Vitamin C, which strengthen the dog’s immune system by increasing the number of antibodies that fight harmful viruses, toxins, and bacteria within the body.

Other Benefits 

  • Apple peels contain quercetin, which prevents memory loss and protects brain cells from damage in dogs.
  • They act as a natural teeth scrubber that cleans a dog’s teeth, preventing tooth cavity and decay 
  • Apple skins are rich in antioxidants which help prevent the growth of cancerous tumors in dogs

Are Peels From Genetically Modified Apples Safe?

Peels from GMO apples are as nutritious as their organic counterparts.

However, these apples have major DNA alterations that allow them to withstand increased amounts of pesticides.

They also have unnatural characteristics such as delayed browning, making them appealing to buyers. 

According to FDA, peels from genetically modified apples contain excessive amounts of chemicals, which can lead to reproductive and digestive issues in dogs. 

If you choose to feed your pup peels from GMO apples, clean them thoroughly with water and a vegetable cleaner to remove all chemicals.

How Many Apple Peels Can You Give Your Dog?

Ensure that the amount of apple peels you feed your pup doesn’t exceed 10% of their daily calorie intake.

For example, if your dog takes 600 calories daily, limit their apple peel intake to 60 calories weekly.

To control the amount of apple peels you feed a pup within a sitting, combine the apple peels with apple slices; three slices a week would be perfect.

Can Puppies Take Apple Skin?

You can occasionally add small amounts of tiny pieces of apple skin to your puppy’s food.

However, if your puppy hasn’t grown teeth, avoid feeding them apple skin as they may swallow it whole, leading to digestion problems.

If you provide your puppy with apple peels, ensure that you supervise to observe any reactions.

Can Nursing Dogs Eat Apple Peels?

You can feed your nursing dog moderate amounts of apple peels as they help in breast milk production.

The peels also contain fiber which helps prevent constipation, which is common in lactating pups.

Keep your lactating dog’s apple peels intake at 10% of their daily intake to avoid cases of digestive problems.

Can a Dog be Allergic to Apple Peels?

Apple peels are healthy and nutritious treats that you can feed dogs once in a while.

However, some pups may develop a life-threatening condition called anaphylaxis on intake.

If your dog has anaphylaxis, you’ll witness these symptoms immediately after ingestion of apple peels:

  • Seizures 
  • Diarrhea 
  • Scratching
  • Vomiting
  • Swelling of the face 
  • Coughing
  • Wheezing
  • Gagging 
  • Rapid breathing,

If feeding your canine friend apple peels for the first time, start with negligible amounts and observe any changes.

If you notice any of the symptoms above, consult a veterinarian immediately.

How to Clean Apple Skin Before Feeding It to Your Dog

Before feeding your pup the apple skin, clean it thoroughly using warm water, vegetable wash, and a soft brush.

You can also add a teaspoon of baking soda, lemon juice, or vinegar to dissolve any wax and remove any chemicals on the surface.

How Can I Wash Pesticides From Apple Peels?

Apples are highly prone to pests causing farmers to spray them with numerous pesticide chemicals.
These chemicals mostly rest on the skin surface and can cause hormone disruption, neurological diseases, and cancer in pups.


Your pup can occasionally eat apple skin in small amounts as it’s beneficial and healthy.

Before feeding your dog apple peels, wash them thoroughly as directed above.

To be safe, stick to organic apples, which are healthier for your canine compadre because they are chemical-free.

Megan Turner
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