Chickens are omnivorous creatures that enjoy a varied diet. They will eat almost anything, including fruits, vegetables, insects, and even small animals like mice. But what about cannabis leaves? Can chickens eat them?

The answer is yes, chickens can eat cannabis leaves. However, there are some important considerations to keep in mind before feeding them to your flock. Cannabis leaves contain compounds called cannabinoids, which can have psychoactive effects on humans and animals alike. While chickens are not likely to experience the same effects as humans, it is still important to be cautious when feeding them cannabis leaves.

Can Chickens Eat Cannabis Leaves

Understanding Cannabis and Chickens

Cannabis is a plant that has been used for medicinal and recreational purposes for centuries. It contains over 100 different compounds, known as cannabinoids, with THC (tetrahydrocannabinol) being the most well-known and psychoactive.

When it comes to chickens, research on the effects of cannabis leaves on their health is limited. However, it is known that chickens have an endocannabinoid system, just like humans and other animals. This system is responsible for regulating various physiological and cognitive processes, such as appetite, pain, and mood.

It is important to note that cannabis leaves contain varying amounts of THC, which can be harmful to chickens if consumed in large quantities. Additionally, cannabis plants grown for recreational or medicinal purposes may contain pesticides or other harmful chemicals that can be dangerous to chickens.

Therefore, if you are considering feeding your chickens cannabis leaves, it is important to consult with a veterinarian or poultry expert first. They can help you determine the appropriate dosage and ensure that the leaves are safe for consumption.

Overall, while cannabis leaves may have potential health benefits for chickens, it is important to approach their use with caution and seek professional advice before incorporating them into your chicken’s diet.

Effects of Cannabis on Chickens

Physical Effects

Cannabis can have various physical effects on chickens. The primary active ingredient in cannabis is delta-9-tetrahydrocannabinol (THC), which can cause chickens to experience a range of symptoms. Some of the physical effects of cannabis on chickens include:

  • Increased heart rate
  • Decreased body temperature
  • Decreased blood pressure
  • Respiratory depression
  • Ataxia (loss of coordination)
  • Muscle tremors
  • Lethargy
  • Incoordination

It is important to note that the severity of these symptoms can vary depending on the dosage of cannabis ingested by the chicken.

Behavioral Changes

In addition to the physical effects, cannabis can also cause behavioral changes in chickens. Some of the behavioral changes that may be observed in chickens that have ingested cannabis include:

  • Agitation
  • Anxiety
  • Paranoia
  • Increased vocalization
  • Decreased appetite
  • Drowsiness
  • Disorientation

Again, the severity of these behavioral changes may vary depending on the dosage of cannabis ingested.

It is important to note that cannabis can be toxic to chickens, and ingestion of cannabis can lead to serious health complications. Chickens should not be given cannabis leaves or any other form of cannabis. If a chicken has ingested cannabis, it is important to seek veterinary care immediately.

Can Chickens Eat Cannabis Leaves

Nutritional Value of Cannabis Leaves for Chickens

Cannabis leaves can be a nutritious addition to a chicken’s diet. They contain various vitamins and minerals that can benefit the health of chickens. Here are some of the nutritional benefits of cannabis leaves for chickens:

  • Protein: Cannabis leaves contain around 25% protein, making them a good source of this essential nutrient for chickens.
  • Fiber: Cannabis leaves are high in fiber, which can aid in digestion and promote healthy bowel movements in chickens.
  • Vitamins and minerals: Cannabis leaves contain a variety of vitamins and minerals, including vitamin C, vitamin E, calcium, iron, and magnesium. These nutrients can help support the immune system, promote healthy bones, and aid in various bodily functions.

It’s important to note that while cannabis leaves can be beneficial for chickens, they should be given in moderation. Too much cannabis can lead to negative side effects, and chickens should not be given any parts of the cannabis plant that contain THC. Additionally, it’s important to ensure that the cannabis leaves are free from any pesticides or other harmful chemicals that could be harmful to chickens.

Potential Risks and Dangers

Toxicity Risks

As we mentioned earlier, chickens can eat cannabis leaves and it is not toxic to them. However, it is important to note that cannabis plants can be sprayed with pesticides or other chemicals that can be harmful to chickens. It is important to ensure that the cannabis leaves are free from any harmful chemicals before feeding them to your chickens.

Additionally, chickens may eat more than just the cannabis leaves. They may also eat the stems, buds, and flowers of the plant, which can contain higher concentrations of THC and other cannabinoids. This can lead to a higher risk of toxicity for your chickens.

Legal Implications

While it is legal to feed cannabis leaves to your chickens, it is important to note that the use of cannabis is still illegal in many parts of the world. If you are growing cannabis for personal use, it is important to ensure that you are following all local laws and regulations.

Furthermore, if you are feeding cannabis leaves to your chickens and they are producing eggs, it is important to ensure that the levels of THC and other cannabinoids in the eggs are below legal limits. High levels of THC in eggs can lead to legal implications and potential health risks for humans who consume them.

It is always important to do your research and ensure that you are following all local laws and regulations when it comes to cannabis use and your chickens.

Alternatives to Feeding Cannabis to Chickens

If you are looking for alternative plants to feed your chickens, there are many options available. Here are a few examples:

1. Herbs

Herbs such as basil, cilantro, parsley, and thyme are safe for chickens to eat and can provide many benefits. For example, basil can help repel insects, while cilantro can help with digestion.

2. Vegetables

Vegetables such as carrots, cucumbers, and pumpkin are also safe for chickens to eat and can provide important nutrients. Carrots are a good source of vitamin A, while pumpkin can help with digestion.

3. Fruits

Fruits such as apples, berries, and watermelon are also safe for chickens to eat and can provide important vitamins and minerals. For example, apples are a good source of vitamin C, while berries are high in antioxidants.

Remember to always introduce new foods slowly and in small amounts to avoid upsetting your chickens’ digestive system.


In conclusion, while chickens can technically eat cannabis leaves, it is not recommended. The potential risks and unknown effects on the chickens’ health outweigh any potential benefits.

It is important to note that cannabis is still illegal in many places and feeding it to animals may be illegal as well. Additionally, if you are raising chickens for consumption, feeding them cannabis may result in contamination of the meat or eggs.

Overall, it is best to stick to a balanced and nutritious diet for your chickens, avoiding any potentially harmful substances. If you have any concerns about your chickens’ health or diet, consult with a veterinarian or poultry expert for advice.

Can Chickens Eat Cannabis Leaves

Frequently Asked Questions

Can ducks eat cannabis leaves?

We are not sure if ducks can eat cannabis leaves. It’s best to avoid feeding them to ducks until more research is done.

Can I feed my dog cannabis leaves?

No, you should not feed your dog cannabis leaves. Cannabis can be toxic to dogs and cause serious health problems.

Are cannabis seeds good for chickens?

Cannabis seeds can be a good source of protein and other nutrients for chickens, but they should be fed in moderation and only as a supplement to their regular diet.

What animals can eat cannabis leaves?

Some animals, such as cows and goats, can safely eat cannabis leaves. However, it’s important to note that cannabis can have different effects on different animals, and more research is needed to determine its safety for various species.

Can chickens eat potatoes?

Yes, chickens can eat potatoes, but they should be cooked first. Raw potatoes contain solanine, which can be toxic to chickens.

Can Turkeys get high?

Turkeys can get high from consuming cannabis, but it’s not recommended to feed them cannabis as it can cause health problems and alter their behavior.