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What Can’t You Feed Chickens?

Practical advice for your flock in Australia.

Chicken Hatchery Australia · Backyard poultry guide
In this guide
  1. Keep unsuitable foods out of the run
  2. Spoiled and contaminated food
  3. Unknown plants and mushrooms
  4. Rich, salty or sweet extras
  5. Choose safer alternatives
  6. If a chicken eats something concerning
  7. Review the environment

Keep unsuitable foods out of the run

A chicken-safe diet begins with an appropriate complete ration and fresh water. Prevent access to food waste or garden material of uncertain safety. A substance being natural or edible for people does not establish that it is suitable for hens.

What Can’t You Feed Chickens? — illustrative image

Spoiled and contaminated food

Discard mouldy, rotten or contaminated feed and keep chemicals, garden products and rodent bait inaccessible. Store feed securely and check for damp. Do not give hens food from areas treated with pesticides or other products of unknown safety.

Unknown plants and mushrooms

Do not let hens eat unknown fungi or plants that have not been established as poultry-safe. Fence off hazardous areas and identify plants before allowing access. A human-edible mushroom guide is not a substitute for poultry feeding advice.

Rich, salty or sweet extras

Treats should be small additions rather than the main diet. Avoid salty, highly processed and sugary foods and products such as chocolate. Keep packaging and string out of feeding areas so they cannot be swallowed or entangle birds.

Choose safer alternatives

Use suitable poultry feed and small quantities of known chicken-safe extras. Ask a veterinarian about unfamiliar foods or a special diet. Keep young birds, laying hens and birds with health conditions on an appropriate feeding plan.

If a chicken eats something concerning

Identify the substance and record the likely amount and timing, keeping packaging where possible. Contact a poultry-experienced veterinarian promptly. Do not induce vomiting, tip the bird upside down or force a home remedy into the beak.

Review the environment

Inspect the run, compost, feed store and nearby garden as well as the food bowl. Remove spoiled scraps and spilled feed. Changes in condition or appetite need assessment even if you have not seen the bird eat a hazardous substance.

Still need help?

Explore our breed and compatibility guides to plan your flock, or use the health checker to find care information. For general questions, visit our contact page.

If your chicken is unwell, contact a poultry-experienced veterinarian promptly.

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