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How can I tell if my chicken has worms?

Practical advice for your flock in Australia.

Chicken Hatchery Australia · Backyard poultry guide

How can I tell if my chicken has worms?

Some worm infections have few obvious signs, while others can contribute to poor condition, reduced laying or changed droppings. These signs have many possible causes. A veterinarian can advise on faecal testing and whether treatment is needed. Do not assume that every quiet hen has worms or that a photograph can establish the cause.

Do not rely on droppings alone

A visible worm can be useful information for your vet, but an apparently normal dropping does not exclude infection. Record appetite, weight, laying and any other signs when requesting advice.

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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