Viewer advisory: graphic post-mortem photo of a chicken’s gizzard below.
During filming of the new chicken reality show, Coop Dreams recently, I spotted a wood screw in the grass where coop construction was ongoing, which afforded me the opportunity to discuss hardware disease with the new chicken-keeper, Brad. The shiny find in Illinois reminded me to check my own chicken yard in Connecticut for similar items, which turned up quite an array of hazards in the fire pit ashes.
Raising chickens is a lot like raising toddlers in many ways- we must constantly be vigilant about things within their reach that may end up in their mouths. Thankfully, children grow out of the phase, but chickens never do. Shiny bits of metal on the ground are attractive to chickens who, without the benefit of teeth as a screening device, simply swallow sharp metal objects. The metal objects pass through the digestive tract where they can cause lacerations, perforations and infections.
A chicken’s gizzard consists of strong muscle tissue that grinds up food with the benefit of grit (sand, pebbles, etc). When nails or other hardware enter the gizzard, the grinding motion of this muscle can cause a lot of damage to the gizzard, which then creates an environment ripe for infection. Most chickens that die from hardware disease do so as a result of septicemia (aka: a blood infection or sepsis).
SYMPTOMS OF HARDWARE DISEASE
- More often than not, there are no symptoms of hardware disease- the chicken simply dies suddenly
- Decreased appetite
- Lethargy
- Weight-loss
TREATMENT OF HARDWARE DISEASE
An x-ray can detect hardware in a chicken’s gizzard, but without symptoms of illness or an injury, no x-ray is ordinarily taken of a chicken with hardware disease. Surgery is technically possible, but usually too risky to be considered a reasonable option.
PREVENTION OF HARDWARE DISEASE
- When using hardware in the chicken yard, pick up any fallen nails, screws, staples and bits of hardware cloth or chicken wire.
- Use a Magnetic Sweeper pickup tool before building a coop and during or after any construction project.
- Don’t burn wood with hardware still attached in the chicken yard
- Metal pieces are frequently found in baled straw and hay, 1 opt for a safer bedding option such as sand.
Citations and further reading:
http://heritagejersey.org/chatroom/topic.asp?whichpage=1&TOPIC_ID=827
Common Causes of Traumatic Ventriculitis in Free range and Intensively Managed Poultry in Zaria, Nigeria
Kathy Shea Mormino
Affectionately known internationally as The Chicken Chick®, Kathy Shea Mormino shares a fun-loving, informative style to raising backyard chickens. …Read on
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Viewer advisory: graphic post-mortem photo of a chicken’s gizzard below.
During filming of the new chicken reality show, Coop Dreams recently, I spotted a wood screw in the grass where coop construction was ongoing, which afforded me the opportunity to discuss hardware disease with the new chicken-keeper, Brad. The shiny find in Illinois reminded me to check my own chicken yard in Connecticut for similar items, which turned up quite an array of hazards in the fire pit ashes.
Raising chickens is a lot like raising toddlers in many ways- we must constantly be vigilant about things within their reach that may end up in their mouths. Thankfully, children grow out of the phase, but chickens never do. Shiny bits of metal on the ground are attractive to chickens who, without the benefit of teeth as a screening device, simply swallow sharp metal objects. The metal objects pass through the digestive tract where they can cause lacerations, perforations and infections.
A chicken’s gizzard consists of strong muscle tissue that grinds up food with the benefit of grit (sand, pebbles, etc). When nails or other hardware enter the gizzard, the grinding motion of this muscle can cause a lot of damage to the gizzard, which then creates an environment ripe for infection. Most chickens that die from hardware disease do so as a result of septicemia (aka: a blood infection or sepsis).
SYMPTOMS OF HARDWARE DISEASE
- More often than not, there are no symptoms of hardware disease- the chicken simply dies suddenly
- Decreased appetite
- Lethargy
- Weight-loss
TREATMENT OF HARDWARE DISEASE
An x-ray can detect hardware in a chicken’s gizzard, but without symptoms of illness or an injury, no x-ray is ordinarily taken of a chicken with hardware disease. Surgery is technically possible, but usually too risky to be considered a reasonable option.
PREVENTION OF HARDWARE DISEASE
- When using hardware in the chicken yard, pick up any fallen nails, screws, staples and bits of hardware cloth or chicken wire.
- Use a Magnetic Sweeper pickup tool before building a coop and during or after any construction project.
- Don’t burn wood with hardware still attached in the chicken yard
- Metal pieces are frequently found in baled straw and hay, 1 opt for a safer bedding option such as sand.
Citations and further reading:
http://heritagejersey.org/chatroom/topic.asp?whichpage=1&TOPIC_ID=827
Common Causes of Traumatic Ventriculitis in Free range and Intensively Managed Poultry in Zaria, Nigeria
Had no idea chickens would eat stuff like that. Thanks for the information!
I would have never thought about this, thank you!
A young Cochin pecked a diamond earring from my ear once, but I think that’s the only “hardware” my chicks have ingested.
Great points.
My chickens do not free range. I’m very careful to pick up any loose fragments in their run which might be ingested by my chickens. Especially after the winter we always find lots of foreign objects which come to the surface during the freezing and thawing process.