Can Dogs Eat Green Apples?

An apple a day keeps the doctor away, and so goes the adage, but does this also apply to dogs?

Can our furry friends enjoy this crunchy green fruit as an everyday snack?

You obviously don’t want to end up at a vet’s door, and we are here to set the record straight.

So, can dogs eat green apples?

Yes, green apples are a healthy, affordable, and low-calorie snack for dogs.

In moderated amounts, apples are rich in antioxidants, dietary fiber, and vitamins A and C beneficial for your pup’s healthy development.

Consult yur vet for the exact portion depending on your pup’s size, weight, and preexisting health conditions to avoid complications. 

Read on to determine if feeding green apples to your dog is harmful, how often your pup should eat them, and the associated health benefits.

Can dogs eat green apples

Are green apples good for dogs? Health benefits

Green apples have a dense nutritional profile with rich minerals and vitamins beneficial for your dog’s health.

These include: 

  • High in vitamin C boosts your dog’s ability to fight infections like asthma and joint problems.
  • High-quality dietary fiber feeds your dog’s gut with the good bacteria (Prebiotic in pectin) that improves breath and metabolism and reduces constipation and diarrhea. The high insoluble fiber also boosts digestive health.
  • High fiber in apples reduces cholesterol levels which helps improve memory and heart function—polyphenols aid in lowering blood pressure.
  • The rich antioxidant in apples helps free radicals that cause inflammation in your dog’s gut. It may also reduce lung cancer by combating oxidative stress in the lungs.
  • Increased calcium and phosphorous levels promote strong teeth, bones, and muscles in your furry friend.
  • Low calorie, fat, and sodium levels help manage weight and reduce the risks of pancreatitis.
green apples

Can green apples substitute vitamin C supplements for dogs?


Vitamin C supplements are prescribed for sick canines with bacterial or respiratory infections or other illnesses.

It’s an immune booster for growing puppies and older dogs experiencing health complications due to vaccinations, injuries or lactating.

Dogs with adequate vitamin C heal quickly and easily wander off minor infections.

Unfortunately, the amount of vitamin C in green apples is insufficient to supply your dog with the required intake—about 500mg a day for a 30-lb pup.

Dog-safe supplements provide this amount for your canine in a day.

Alternatively, you can consult your vet to create a balanced diet that supplements your hound’s required vitamins and minerals.

How can I feed my dog green apples?

Although green apples are an excellent occasional dog treat, here are some pointers on how to safely feed you dog:

  • Apple type matters: 6 oz. Green apple can contain 25g carbs, 4g fiber, and 95 calories—but it varies in different varieties.
  • Leave the skin on: Half of the fiber and nutrients in green apples are concentrated in the skin. Antioxidants are also denser in the skin than in the flesh. So, leave the skin on while blending or making applesauce.
  • Remove the seeds: Although non-toxic to healthy canines in small amounts, the seeds can be fatal for dogs with kidney disease. The apple core is also a choking hazardous discard.
  • Moderation is key: Although packed with nutrients beneficial for canines, too many green apples may irritate your dog’s stomach leading to gastrointestinal issues.

Are green apples good for a dogs’ breath?

Dogs don’t frequently brush as humans do; thus, foul breaths are inevitable in several instances.

Fortunately, green apples help fight against bad breath and promote healthy dental hygiene.

It contains malic acid, a natural bleaching element that whitens tooth enamel.

The flesh and skin help remove tartar and plaque while your dog enjoys chewing on the crunchy green apple slices.

While this is not a solution to brushing your dog’s teeth, it’s a great addition to their diet for nutrients and oral care.

Can I give my dog green apples for an upset stomach?

Apples (different varieties) are a key ingredient in the BRAT diet—a combination of bananas, rice, apples, and toast. 

BRAT is a typical homemade remedy for treating diarrhea and sensitive stomach in dogs.

These foods are hydrating and high in fiber and potassium, which aids in a better digestive system.

Consult your vet about the serving portions, as too much can irritate the digestive tract.

Remember to choose plain toast, rice, and apples; otherwise, it may cause more damage than healing.

Can dogs eat green apple core?

Green apple cores are tasty and nontoxic for dogs to consume—the considerable risk would be choking from the core.

Otherwise, an apple core is safe for dogs to eat; the problem lies within the seeds.

 Apple seeds contain high amounts of hydrogen cyanide, which is highly toxic to dogs.

If your dog consumes a significant amount of apple seeds frequently, the liver gets overworked and could lead to severe health problems.

To get intoxicated, a 22lb dog must ingest about 1,000 apple seeds.

Whereas a single apple fruit contains roughly ten seeds, thus this dog will need 100 apples to be poisoned.

Bigger dogs need to consume even more apple cores to experience toxic effects.

Frequently asked questions (FAQs)

How many green apples can a dog eat in a day?

Although dogs love crunching on green apples, don’t give them too much.

Overrating green apples can cause stomach upsets for sensitive dogs, and the high natural sugar might be a problem in the long run.

Preferably, two to three slices for small dogs and larger breeds can devour a whole apple without complications.

Approximately 5% in the dog diet is enough.

If adding it to your dog’s daily diet, preferably slice apples in their regular food.

Either bake the apple slices or serve raw.

Can diabetic dogs eat green applesauce?

Any type of food with high sugars is not advisable for diabetic dogs.
Preferably try organic or unsweetened applesauce with no additives.
However, if you decide to give your diabetic dog flavored applesauce, a small amount once a week as a treat is not harmful.

The bottom line

Dogs love sweet treats, and crunchy green apples are a good option when served occasionally.

They’re rich in minerals and antioxidants, good for your dog’s immune functioning, protection from oxidative damage, and improve digestive and oral health.

Don’t forget to remove the seeds and keep the skin; otherwise, enjoy sharing this healthy crunch with your pup.  

Megan Turner

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