If one of your chickens is limping and has a round swelling on the bottom of her foot, she may have bumblefoot. This common infection starts small but can spread deep into the foot if left alone. Here’s what causes bumblefoot in chickens and how to treat and prevent it.
Quick Answer: Bumblefoot (pododermatitis) is an infection of the foot pad, often caused by Staphylococcus bacteria entering through a small cut or scrape. Signs include limping, swelling and a dark scab on the bottom of the foot. Mild cases may respond to cleaning and soaking, but deeper infections need a vet. Prevent it with safe roosts, soft landing areas and clean bedding.
What Causes Bumblefoot?
Bacteria, most often Staphylococcus aureus, enter the foot through a break in the skin. Common triggers include:
- Jumping down from high roosts onto hard ground
- Rough or splintered roosts
- Sharp objects like wire, nails or gravel
- Dirty, wet bedding
- Obesity, which adds pressure on the feet
- Heavy breeds that land harder
The Poultry Extension notes that Staphylococcus infections in poultry are often associated with foot injuries.
Signs of Bumblefoot
| Stage | What you may see |
|---|---|
| Early | Slight redness or a small, shiny spot on the pad; mild limping |
| Moderate | Round swelling; dark brown or black scab in the center |
| Advanced | Large, hard swelling; heat; severe limping; swelling spreads to toes or leg |
Your hen may also stand on one foot, rest more and eat less.
How to Check Your Chickens’ Feet
- Pick up your hen gently and hold her securely.
- Turn her over and look at the bottom of each foot.
- Look for scabs, swelling, redness or heat.
- Compare both feet.
- Check all birds in the flock every few weeks.
Home Care for Mild Cases
For a small, early lesion, some keepers try:
- Soak the foot in warm water with Epsom salt for 10 to 15 minutes.
- Clean the area with a poultry-safe antiseptic.
- Apply a topical product recommended by your vet.
- Bandage with soft padding and vet wrap.
- Keep her in a clean, soft-bedded crate during healing.
- Repeat daily and watch for improvement.
Removing the “kernel” of infection requires careful cutting and is painful. Many vets recommend having this done professionally, with pain relief. Infections can spread to tendons and bone if handled poorly.
When to See a Vet
Call a vet who treats poultry if:
- The swelling is large, hot or spreading
- Your hen can’t walk or bear weight
- Home care doesn’t help within several days
- Multiple birds are affected
A vet may remove infected tissue, prescribe antibiotics or pain relief, and advise on egg withdrawal times for medications.
How to Prevent Bumblefoot
- Lower roosts so birds don’t jump from great heights, especially heavy breeds.
- Use wide, smooth roosts, such as 2x4s with the wide side up, sanded to remove splinters.
- Provide soft landing areas with deep bedding under roosts.
- Keep bedding clean and dry.
- Remove sharp objects from the coop and run.
- Keep birds at a healthy weight. See what to feed backyard chickens.
See chicken coop essentials for safe coop design.
Other Causes of Limping
- Injury or sprain
- Scaly leg mites
- Marek’s disease (often with paralysis)
- Vitamin deficiencies in young birds
Frequently Asked Questions
Is bumblefoot contagious?
The bacteria are common in the environment. Bumblefoot itself isn’t spread bird to bird, but similar conditions can affect multiple birds.
Can I eat eggs while treating bumblefoot?
It depends on any medication used. Follow your vet’s advice on egg withdrawal.
How long does bumblefoot take to heal?
Mild cases may heal in 1 to 2 weeks. Deep infections can take much longer.
Do other animals get bumblefoot?
Yes. Guinea pigs, rabbits and some birds can get similar infections. See bumblefoot in guinea pigs.
Should I separate a chicken with bumblefoot?
A separate crate with clean, soft bedding helps keep the foot clean during treatment and stops other birds from pecking at bandages.
Can bumblefoot come back?
Yes, if roosts, bedding or weight problems aren’t fixed. Check feet regularly after recovery.
Do roosters get bumblefoot more often?
Heavier birds of either sex are at higher risk. Large roosters often land hard from roosts.
Can I prevent bumblefoot with foot checks alone?
Foot checks catch it early, but prevention depends on safe roost heights, smooth perches and clean, dry bedding.
What does a bumblefoot scab look like?
It’s usually a round, dark brown or black plug in the center of a swollen foot pad, sometimes with redness around it.
This article is for general information only and isn’t a substitute for professional veterinary advice. If you’re worried about your pet’s health, contact your veterinarian or an emergency animal hospital.
