As responsible chicken keepers, we want to ensure our flock stays healthy and happy. But their diet it can be confusing, can't it? Backyard chickens are so curious and love treats, so let's take a look at some foods that are best kept out of their diet and what NOT to feed chickens.
I'm also going to teach you what your flock's feed should consist of, as well as some safe and tasty healthy treats!
If you are ever unsure if a food is safe for your chickens, it's best to avoid it, just to be on the safe side. And if you suspect your chicken is having a reaction to a food, contact your vet. I've included a list of adverse reactions to watch for a little further down in this post. Use the helpful jump-to tool (below) to skip right to the parts you need!
Jump to:
- Foods NOT to Feed Chickens:
- Plants/Flowers to Avoid With Free Range Chickens
- Foods That Are Toxic to Chickens
- Signs of Adverse Effects
- Compost Pile Management
- What is a Balanced Chicken Diet?
- Safe and Healthy Snacks for Chickens
- FAQs About What Not to Feed Chickens
- My Favorite Organic Chicken Feed & Treats
- MORE POSTS ABOUT CHICKENS
- Comments
Foods NOT to Feed Chickens:
Let's just jump right in! The following list are all considered 'bad' foods for chickens. If your hen happens to nibble on a bit of one of these foods, or maybe you accidentally feed them leftovers by mistake, don't panic! Many of these foods are generally regarded as safe (GRAS) in small amounts.
- Citrus Fruits: While small amounts of citrus fruits won't harm your chickens, feeding them in large quantities can cause digestive issues due to their acidity. Also avoid fruit pits, such as cherries. We've fed our chickens leftover crawfish boil that contained boiled lemons, and they didn't touch them. Chickens are intuitive eaters and will naturally avoid some foods.
- Green Potatoes: Avoid feeding your chickens green potatoes or potato peels (potato skins), as they contain solanine, which can be toxic and lead to digestive problems.
- Apple Seeds: These little seeds contain cyanide, which can be harmful to chickens if consumed in large quantities. It's a good idea to remove seeds before feeding them apples.
- Uncooked Beans: Raw beans, like kidney beans, contain hemagglutinin, which can interfere with the absorption of essential nutrients and cause digestive issues. Always cook beans thoroughly before offering them to your flock and never feed dried beans.
- Green Tomatoes: Similar to potatoes, green tomatoes and tomato plants contain solanine and can be harmful to chickens if eaten in large amounts.
- Coffee Grounds: The caffeine in coffee grounds can increase chickens' heart rate and lead to heart problems if consumed in excess. Keep these away from your feathered friends. If you are looking for creative ways to use up your grounds, read my post about using coffee grounds in the garden.
- Raw Eggs: While chickens can eat their own eggs, feeding them raw eggs may encourage egg-eating behavior, leading to a decrease in egg production. I always cook and scramble eggs before feeding them back to my hens.
- Avocado Pits and Parts: Avocado contains a toxin called persin, which can be harmful to chickens. Avoid feeding them avocado pits, avocado flesh, or any other parts of the avocado. My chickens won't eat avocado, even if it is offered to them. Somehow they must know!
- Rhubarb Leaves: These leaves contain oxalic acid, which can interfere with calcium absorption and lead to kidney failure in chickens. Keep them away from your flock!
- Junk Food: Like humans, chickens need a balanced diet. if they are getting calories from toxic food with little nutritional value, they won't be hungry to eat their feed.
Plants/Flowers to Avoid With Free Range Chickens
My chickens are free-range, meaning they can graze around the yard for several hours every day. The following flowers and landscaping plants are considered toxic to animals. But if you peep my garden, you will find that I have a trellis of morning glories, several foxgloves and even a rhododendron.
While the official correct answer is to get rid of these risky plants, I've found my chickens to be very intuitive eaters. They generally avoid these plants naturally! Again, use your judgement.
- Azaleas
- Rhododendrons
- Lilies
- Foxglove
- Daffodils
- Hydrangeas
- Oleander
- Castor Bean
- Morning Glory
Foods That Are Toxic to Chickens
There are indeed foods that can be instantly toxic to chickens. One such example is moldy or spoiled food. Moldy food can contain harmful toxins that can lead to serious illness or even sudden death in chickens if ingested. Additionally, certain plants like castor bean and nightshade family plants contain toxins that can be lethal to chickens if consumed. It's crucial to be vigilant about what you feed your flock and to avoid offering any potentially toxic substances. If you suspect your chickens have ingested something harmful, it's best to consult with a veterinarian experienced in poultry care immediately.
Signs of Adverse Effects
If you notice any of these signs in your chicken, it's essential to act quickly to address the problem. Remove the suspected toxic substance from their environment, provide access to fresh water, and consult with a veterinarian experienced in poultry care for further guidance and treatment. Prompt intervention can help prevent further complications and improve your chicken's chances of recovery. It would also be a good idea to contact your vet.
- Decreased Activity: A chicken that is lethargic or reluctant to move may be experiencing discomfort or illness.
- Loss of Appetite: If a chicken suddenly loses interest in food or stops eating altogether, it could be a sign of digestive issues or toxicity.
- Unusual Behavior: Any sudden changes in behavior, such as aggression, agitation, or vocalization, may indicate distress or pain.
- Abnormal Droppings: Diarrhea, blood in the droppings, or changes in color or consistency may indicate gastrointestinal distress.
- Labored Breathing: Difficulty breathing, wheezing, or gasping for air can be a sign of respiratory distress, which may be caused by ingesting a toxic substance.
- Vomiting or Regurgitation: Chickens may regurgitate or vomit if they have ingested something toxic or harmful.
- Weakness or Unsteadiness: A chicken that appears weak, uncoordinated, or unable to stand properly may be experiencing neurological or muscular issues.
- Seizures or Tremors: Severe cases of toxicity can cause seizures, tremors, or other neurological symptoms.
Compost Pile Management
While composting is a great way to recycle food scraps and yard waste, it's important to keep in mind that certain items, such as raw potatoes, banana peels, and raw meat, can attract harmful bacteria and pose a risk to your flock if ingested. Toxins from decomposing materials can also be harmful, so ensure that your compost pile is securely fenced off from your chickens' access. Proper management of your compost pile is essential to maintaining a healthy environment for your chickens' diet.
What is a Balanced Chicken Diet?
A proper chicken diet consists of a balanced mix of complete feed, supplemented with fresh water and occasional treats. Complete feed provides essential nutrients needed for overall health and egg production. Additionally, chickens benefit from access to fresh greens, fruits, and grains, which can be offered as treats in moderation. It's important to avoid feeding them foods that are toxic or harmful, and to ensure they have access to clean water at all times.
A well-balanced flock feed typically consists of a mix of grains, protein sources, vitamins, and minerals tailored to meet the nutritional needs of chickens at different stages of life. Here are the common components you might find in a quality flock feed:
- Grains: Such as corn, wheat, barley, or oats, which provide energy.
- Protein Sources: Like soybean meal, fish meal, or mealworms, which are essential for muscle development and egg production.
- Vitamins and Minerals: Including calcium, phosphorus, vitamin D, and others, crucial for bone health, eggshell formation, and overall wellbeing.
- Amino Acids: Essential for protein synthesis and muscle growth.
- Fat: Provides energy and aids in the absorption of fat-soluble vitamins.
- Fiber: Helps with digestion and gut health.
- Prebiotics and Probiotics: Promote a healthy digestive system and enhance nutrient absorption.
- Additives: Such as enzymes or antioxidants, to improve feed efficiency and overall health.
Safe and Healthy Snacks for Chickens
Now that we know what to avoid, let's talk about some of the best treats that are safe for our chickens:
- Leafy Greens: Offer your flock a variety of leafy greens like spinach, kale, and lettuce for essential nutrients and fiber.
- Fresh Fruits: Treat your chickens to fresh fruits like berries, melons, and bananas in small pieces for a healthy snack. This instagram reel shows how to make a snack with fruit, hemp seeds and scratch grains for your flock.
- Scratch Grains: Provide scratch grains in moderation as a supplemental treat to keep your chickens happy and entertained. My boys and I made chicken scratch pinecone treats for our flock. You can watch this instagram reel to see how to make them yourself! You can also learn how to make a flock block, pinecone ornaments, sprout chicken grains or peas.
- Sunflower Seeds: These are packed with essential nutrients and make for a great occasional treat for your feathered friends. Use store-bought black oil sunflower seeds (BOSS) or grow and save your own sunflower seeds.
- Cooked Vegetables: Cooked vegetables like carrots, peas, and squash are safe and nutritious options for your chickens to enjoy. Best vegetables for chickens include leafy greens like spinach and kale, as well as nutrient-rich options like carrots, peas, and squash, all provided in small, manageable pieces to promote healthy digestion and overall wellbeing.
FAQs About What Not to Feed Chickens
Yes, chickens can eat kitchen scraps, but it's important to avoid feeding them foods like coffee grounds, citrus fruits, and avocado.
Chickens are lactose intolerant and should not be fed dairy products, as they can cause digestive issues.
While small amounts of cooked potatoes are generally safe for chickens to consume, potato peelings may contain higher concentrations of solanine, a toxic compound found in green potatoes and potato sprouts. To err on the side of caution, it's best to avoid feeding potato peelings to your chickens and instead opt for safer treats like leafy greens or fresh fruits.
Yes, grapes are a safe and tasty treat for chickens, but it's best to offer them in moderation as part of a balanced diet.
Yes, chickens can eat pineapple flesh. Pineapple skin, however, should be avoided as it can be tough to digest.
Quinoa is a nutritious grain that can be fed to chickens in moderation as part of their diet.
Parsley is safe for chickens and can be offered as a healthy treat.
No, chickens should not eat mushrooms. Some mushrooms can be toxic to chickens, so it's best to avoid feeding them to your flock.
No. Chocolate contains theobromine, which is toxic to chickens and can cause serious health issues.
Yes, chickens can eat watermelon. Watermelon is a safe and hydrating treat for chickens, especially in hot weather. We love to feed our chickens halves of watermelons or the rind after we are done with it.
No, onions contain compounds that can be harmful to chickens and should be avoided. Our flock has never eaten onions from the garden. They are very intuitive eaters and will usually avoid plants that they shouldn't eat!
Yes, chickens can eat oatmeal. Oatmeal is a nutritious grain that can be fed to chickens as part of their diet.
Mango is safe for chickens and can be offered as a tasty treat, especially when it is hot and they need a little extra hydration.
Bread can be fed to chickens in moderation as a treat, but it should not be a significant part of their diet.
No, chickens should not eat ham. They are omnivores and can have meat, however ham is high in salt and fat, which can be harmful to chickens. It's best to avoid feeding them processed meats.
My Favorite Organic Chicken Feed & Treats
My layers love eating 16% Layer Mash that I ferment to help stretch my feed bill and boost the nutrition. Finding Organic Non-GMO chicken feed in my area was impossible, but having it quickly shipped to my house is a breeze.
Shop Scratch & Peck Feeds and be sure to use the code NinnescahHomestead15 for a discount on your first order!
MORE POSTS ABOUT CHICKENS
Alright, chicken owners! Did I cover it all, or do you still have some questions or suggestions to add to this list of foods?
If you want to see whether or not chickens can be a good tool for natural pest management, check out my post A Guide To Organic Pest Management in the Garden.
We also have raised more than 100 Cornish Cross chickens for meat in the past year and I share our experience in the post Meat Chickens: What We Learned. During the months when egg production is high, consider water glassing your eggs to make them shelf stable for up to eight months (or more!) by reading How to Preserve Eggs.
Get my Free Guide for Raising Chicks E-Book and learn everything you need to know to get started on your backyard chicken journey!
Have a cluckin' good day!
Meg
Lori
As a first time chicken owner, I have been only feeding the chicken feed I buy. I'm scared to feed them something that will harm them. This is a great guide for me!
Jordan (Jordy) Buck
As a chicken farmer, there's not much I won't toss to the chickens. Pretty much nothing will hurt them in small quantities. Apple seeds are not a concern either. We use pressed apple pulp (with seeds) as a feed ingredient every fall.