How Many Apple Seeds Will Kill a Chicken?

4 min read – Have you ever heard that apple seeds are poisonous to pets? While apple flesh is safe for cats and dogs, the seeds contain a substance called amygdalin that can release cyanide when digested. But how many apple seeds does it take to harm or even kill a chicken?

First things first, it’s important to note that chickens are more resistant to cyanide poisoning than other animals due to their digestive system. However, that doesn’t mean that apple seeds are completely harmless to them. According to some sources, it would take around 200 apple seeds to deliver a lethal dose of cyanide to a chicken.

Of course, the actual number may vary depending on the size and weight of the chicken, as well as other factors such as their overall health and how much food they have in their stomach at the time of ingestion. But regardless of the exact amount, it’s clear that apple seeds can pose a serious threat to your feathered friends if they consume too many of them.

So if you have apple trees in your backyard and also keep chickens as pets, be sure to keep the fallen fruits cleaned up and disposed of properly. While a few apple seeds here and there might not cause any harm, it’s always better to err on the side of caution and prevent any potential health problems for your beloved pets.

How Dangerous are Apple Seeds for Chickens? Let’s Find Out!

The Dangers of Apple Seeds for Chickens

If you’re a chicken owner, you may be wondering about the potential dangers of feeding your feathered friends apples. While chickens can certainly enjoy this fruit, there is one part of it that poses a potential danger: the seeds.

Why are Apple Seeds Dangerous?

Apple seeds contain trace amounts of cyanide, a toxic substance that can cause serious harm to chickens. While the amount of cyanide in a single apple seed is relatively low, it can quickly build up in a chicken’s system if they consume a large number of seeds.

How Many Apple Seeds are Dangerous for Chickens?

The exact number of apple seeds that can be harmful to chickens depends on a variety of factors, including the size and weight of the chicken, as well as their overall health. In general, it’s best to err on the side of caution and avoid feeding chickens any apple seeds at all.

What are the Symptoms of Cyanide Poisoning in Chickens?

If your chicken has consumed too many apple seeds, they may experience a range of symptoms, including weakness, loss of coordination, difficulty breathing, and even death.

What Should You Do if Your Chicken has Eaten Apple Seeds?

If you suspect that your chicken has consumed apple seeds, it’s important to take action immediately. Contact your veterinarian or a poultry expert for advice on what steps to take next.

Are There Any Alternatives to Feeding Chickens Apples?

While chickens can certainly enjoy the occasional apple as a treat, there are plenty of other healthy snacks you can offer them. Consider feeding your chickens fruits like berries, mangoes, and papayas, as well as vegetables like carrots, kale, and cucumbers.

Can Chickens Digest Apple Seeds?

While chickens are able to digest many types of seeds, including sunflower and pumpkin seeds, apple seeds are a different story. The cyanide contained in these seeds can be difficult for chickens to break down and eliminate from their bodies.

What are Some Other Foods That are Dangerous for Chickens?

In addition to apple seeds, there are several other foods that can be harmful to chickens. These include avocado, chocolate, caffeine, and alcohol.

How Can You Keep Your Chickens Safe When Offering Treats?

To keep your chickens safe when offering treats, it’s important to follow a few simple guidelines. Always offer treats in moderation, and avoid giving chickens anything that is known to be toxic. Additionally, make sure that your chickens have access to clean water at all times, as this can help flush out any toxins they may have consumed.

What are Some Safe Foods to Feed Chickens?

In addition to the fruits and vegetables mentioned earlier, there are plenty of other safe foods you can offer your chickens. These include cooked eggs, plain yogurt, and even small amounts of cooked meat.

Can Chickens Eat Apple Cores?

While apple cores are not toxic to chickens, they can pose a choking hazard if they are not chopped up into small pieces. For this reason, it’s best to avoid feeding chickens apple cores altogether.

Are There Any Benefits to Feeding Chickens Apples?

Despite the potential dangers of apple seeds, there are still some benefits to feeding chickens apples. Apples are a good source of vitamins and minerals, and can help keep chickens healthy and happy.

Can You Feed Chickens Store-Bought Apple Sauce?

While store-bought apple sauce is generally safe for chickens to eat, it’s important to read the label carefully to ensure that it does not contain any harmful additives or preservatives. Additionally, be sure to offer apple sauce in moderation, as it is high in sugar.

What Should You Do if Your Chicken Shows Signs of Illness?

If your chicken shows any signs of illness, including those associated with cyanide poisoning, it’s important to seek veterinary care right away. Early intervention can help prevent serious complications and increase the chances of a full recovery.


While it’s best to avoid feeding chickens apple seeds altogether, there are still plenty of safe and healthy treats you can offer your feathered friends. By following a few simple guidelines and paying attention to your chickens’ health, you can keep them happy, healthy, and safe.

What Could Possibly Be Toxic About Apples? Dr. Mandell | Video

How Many Apple Seeds Will Kill a Chicken?


1. Can apple seeds actually kill a chicken?

Yes, apple seeds contain a small amount of cyanide which can be toxic to chickens if ingested in large quantities.

2. How many apple seeds are considered a lethal dose for a chicken?

The lethal dose of apple seeds for a chicken depends on the weight of the chicken. However, it is estimated that one gram of apple seeds per kilogram of body weight can be fatal for chickens.

3. What are the symptoms of cyanide poisoning in chickens?

The symptoms of cyanide poisoning in chickens include difficulty breathing, weakness, lethargy, convulsions, and ultimately death.

4. Can other animals, such as dogs or cats, be affected by apple seeds?

Yes, other animals can also be affected by apple seeds. However, the lethal dose varies depending on the animal’s weight and size.

5. How can I prevent my chickens from ingesting apple seeds?

The best way to prevent your chickens from ingesting apple seeds is to remove the seeds from any apples before feeding them to your chickens.

6. Can chickens eat apples without the seeds?

Yes, chickens can safely eat apples without the seeds. In fact, apples can be a healthy and nutritious treat for chickens when fed in moderation.

7. Are there any other fruits or vegetables that are toxic to chickens?

Yes, there are several fruits and vegetables that can be toxic to chickens, including avocado, tomato leaves and stems, and raw potatoes.

8. What should I do if I suspect my chicken has ingested apple seeds?

If you suspect your chicken has ingested apple seeds, monitor them closely for any symptoms of cyanide poisoning and seek veterinary care immediately if necessary.

9. Can chickens develop a tolerance to cyanide over time?

No, chickens cannot develop a tolerance to cyanide ov
er time. Even small amounts of cyanide can be toxic to chickens.

10. Can apple seeds be used as a natural dewormer for chickens?

No, apple seeds should not be used as a natural dewormer for chickens. While they contain compounds that may have some deworming properties, the risk of cyanide poisoning is too great to justify their use.

In conclusion, while apples can be a healthy and nutritious treat for chickens, it is important to remove the seeds before feeding them to your birds. Cyanide poisoning can be fatal to chickens, so it is important to be vigilant and take appropriate precautions to keep your flock safe.

Thank you for reading! If you have any suggestions or comments, please feel free to share them below.

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