A dog with a wary expression looking at apple cores, showing they are harmful to dogs.

Can Dogs Eat Apple Cores?

No, dogs should not eat apple cores. While apple flesh can be beneficial as a healthy treat, the core and seeds pose significant risks due to their cyanide content. Ingesting apple cores can lead to cyanide poisoning, which is dangerous and potentially life-threatening for dogs.

A photo of Stefan Stumpfl, the co-author of this article.

By Stefan Stumpfl, in collaboration with Dr. Ali Raza.

Updated on Jul 13, 2024

Did You Know?

While the flesh of the apple is nutritious, the seeds in the core contain cyanide, which is toxic to dogs.

Apple Cores

HARMFUL

Nutrition

Rating: 1 out of 5 stars๐Ÿ

Taste

Rating: 1 out of 5 stars๐Ÿช

Digestibility

Rating: 1 out of 5 stars๐Ÿ‘

Feeding Frequency

AVOID

Allergic Risk

LOW

Why Are Apple Cores Bad for Dogs?

Apple cores contain seeds that have amygdalin, which releases cyanide when chewed or digested. Cyanide interferes with your dog's ability to transport oxygen. Even small quantities can upset your dog's stomach and lead to more severe symptoms like vomiting, difficulty breathing, and even death in extreme cases.

How Many Apple Cores Can Dogs Eat?

Given the potential for poisoning, it's safest to avoid feeding your dog any apple cores. If your dog happens to ingest a small piece, monitor them very closely for any adverse reactions. If in doubt, always consult your veterinarian to ensure your pet's safety.

Common Misconceptions

Some people think that because apples are healthy for humans, the entire fruit is safe for dogs. This is false. While apples are great, the core is hazardous due to its cyanide content. Always remove the core and seeds when sharing apples with your furry friend.

Similar Harmful Products

  • Cherry pits: Contain similar toxic compounds like cyanide and should always be avoided.
  • Peach pits: Far from sweet, these also pose a cyanide risk and can cause digestive blockages.
  • Apricot seeds: Like apples, their seeds contain dangerous levels of cyanide.

What to Do If Your Dog Eats an Apple Core?

First, stay calm. Remove any remaining apple cores from your dog's reach. Call your vet right away for advice. Do not induce vomiting unless instructed. Keep an eye on your dog for symptoms such as excessive drooling, difficulty breathing, or agitation, and be ready to get medical help immediately.

Long-term consequences of apple core ingestion can include severe poisoning, which often requires expensive and intensive veterinary care. Treatment costs can add up quickly. This highlights the benefits of having pet insurance, which can help manage these unexpected, hefty expenses.

What Are Healthy Alternatives?

Instead of apple cores, treat your dog to these safe and delicious alternatives:

  • Apple slices: Just make sure to remove the core and seeds!
  • Carrot sticks: Crunchy, sweet, and great for dental health.
  • Blueberries: Packed with antioxidants and perfect for snacking.

Conclusion

Apple cores are definitely not safe for dogs due to the risk of cyanide poisoning. Instead, opt for apple slices with the core removed for a healthy treat. Always consult with your veterinarian, especially if your dog has unique dietary needs or health conditions. Keep your furry friend safe and happy by being informed and cautious about their diet!