This resource was updated in preparation for veterinary review. It was originally published on March 1, 2018.

A chicken’s nails, spurs, and beak are composed of keratin – the same protein that makes up our fingernails and toenails. And just like our nails, a chicken’s nails, spurs, and beak are always growing. As a result, trimming may be necessary to keep residents healthy and comfortable. We recommend assessing these areas at least at every health check and trimming them as needed. Below, we’ll discuss each area, looking at the factors that can affect how often they need to be trimmed, how to assess whether they are overgrown, and how to bring them back to a normal length.

Hands-on Training Beats Reading
If at all possible, have a veterinarian or care expert give you hands-on training for these procedures! There are nuances in trimming technique that cannot be conveyed through words alone. In addition to knowing how to perform each of these tasks, you’ll also need to know how to gently restrain a chicken, which you can read more about here.

Nails

How often a chicken resident needs their nails trimmed will depend on factors such as their genetics, how they bear weight, their general activity level, and environmental conditions. At first, it can be difficult to determine when nails need to be trimmed, but with time, you will become accustomed to what is normal and what is long. Like cats and dogs, chickens have a blood vessel and nerve that runs partway down the center of the nail. This is known as the “quick.” Nails should be slightly longer than the quick and should not curl or interfere with walking. To better see the quick, make sure the individual’s nails are clean. In chickens with light nails, the quick will look pink and more opaque than the rest of the nail. The quick can be much harder to see in chickens with dark nails, but holding a light behind the nail can help. Light will not pass through the quick as easily as it does through the rest of the nail, making it easier to visualize any overgrowth. Please note that the quick is often longer in nails that haven’t been trimmed in a while (we’ll talk about this more below).

Polydactyl Chickens
While most chickens have four toes on each foot, certain chicken breeds are polydactyl (meaning they have an extra toe). Polydactyl breeds include the Dorking, Faverolle, Houdan, Sultan, and non-bearded Silkie (and mixes of these breeds), with the fifth toe growing above the hallux toe (back toe) with an upward curve. This extra toenail will never touch the ground, so it may need more frequent trimming than the rest of the chicken’s nails.

Nails can be trimmed with the same style nail clippers typically used for dogs or cats, or you may opt to use a rotary tool such as a Dremel with an appropriate grinding attachment. One major benefit of using a rotary tool is that it avoids the crushing action of scissor- and plier-style clippers, reducing the risk of cracking the nail. If opting for these types of manual trimmers, you might want to soak their nails in warm water before trimming, as this will soften the nails and reduce the risk of them splitting when cut. While the goal is to trim nails without drawing blood, you should always have a blood-stop product, such as a styptic pencil or styptic powder (for example, Quick Stop), on hand just in case. Alternatively, cornstarch or flour can be used to encourage natural clotting.

If you’ve ever trimmed a dog or cat’s nails (or another bird species), you’ll find that the process is similar to that of a chicken. Use your less dominant hand to secure their foot/toe and your dominant hand to trim/file the nail. Go slow, taking just a little bit off at a time. Cutting into the quick is painful and bloody, so it’s important to be very mindful about how much you trim. As you trim, pay close attention to where the quick ends and observe the appearance of the remaining nail tip. If it starts to change color, this is an indication that you are getting close to the quick and should stop trimming. If nails have become seriously overgrown, you may note that the quick has also grown out, preventing you from trimming the nail back to a normal length without causing pain. In this case, trim as much as you can and then wait a few weeks for the quick to recede before trimming more. Repeat this process until their nails are back to a normal length.If you are using manual clippers, you may find that you need to file down the remaining rough edges with an emery board, nail file, or rotary tool to protect the individual from injuring themself when they scratch.

If You Draw Blood
If you do accidentally cut into the quick, apply a blood-stop product (or cornstarch or flour) to the affected area. If the bleeding doesn’t stop, you can apply pressure using a piece of gauze or cotton until any bleeding stops. Make sure to clean nail clippers that come into contact with blood before using them to trim another resident’s nails.

Video Resource: Safely Trimming A Chicken’s Nails

Spurs

Roosters (and some hens) have a bony growth on each leg called a spura stiff sharp spine (as on the wings or legs of a bird or insect). Without regular trimming, a rooster’s spurs can grow quite long and become very sharp. Very long spurs can affect an individual’s ability to walk and can get caught in elements of the living spaceThe indoor or outdoor area where an animal resident lives, eats, and rests. (such as fencing). Long spurs are also more likely to be broken, causing pain and bleeding. If the individual’s spurs curve significantly, they could even grow into the individual’s leg if left untrimmed. In addition to the issues unmanaged spurs can cause for the individual themselves, sharp spurs put others at risk, particularly any hens the rooster mounts. To keep hens safe, it’s imperative to keep your rooster residents’ spurs trimmed and blunted.

More On Mounting Wounds
A rooster can lacerate a hen down to the bone with his spurs. These wounds are hard to see without picking up the hen and looking through her feathers, making it more likely they will go undetected. This can lead to additional issues such as flystrike or infection. Be sure to pay close attention to anyone who appears to have feather damage from frequent mounting and check them often for wounds. While sharp spurs carry the most risk, even trimmed spurs can cause damage if a hen is mounted excessively or if the rooster is much larger than her, so be sure to carefully consider flock arrangements and watch for signs of overmounting. Some sanctuaries keep their rooster residents’ spurs covered with dog nail covers to offer further protection to hens. We’ll talk more about what this entails below.

If you note that a rooster’s spurs look long or need to be dulled, you can do so with large dog nail clippers or a rotary tool (hens with spurs rarely need their spurs trimmed because they do not typically grow as long or as sharp as a rooster’s). Just as with their nails, a rotary tool is least likely to cause the spur sheath to crack. To avoid damage to the spur while trimming, it’s a good idea to stabilize the base of the spur as shown in the picture above. 

When trimming spurs, keep in mind that just like when trimming their nails, you must take care not to trim them too short or you will hit sensitive tissue and draw blood. Hitting the osseous core will cause pain and bleeding. Unfortunately, compared to their nails, it’s much harder to visualize how much of the spur can be trimmed, though holding a light behind the spur can help. Because of this, it’s important to trim only a very small amount at a time. If you note a color change in the center of the trimmed area, this is a sign it’s time to stop. If you draw blood while trimming a spur, follow the same guidance described above for nail trimming.

A Note On Survivors Of Cockfighting
If you have rescued birds who are survivors of cockfighting or cockfighting adjacent operations, these birds may have had their spurs cut bluntly close to the leg. In such cases, the osseous core has frequently been cut through. The purpose of this in cockfighting contexts is to leave a spur stump to which gaffes can be attached. With such individuals, the outside edges of the spurs may still be sharp and need to be dulled, but do not grind, cut, or file the spur back further. Additionally, such individuals may still be experiencing pain from this trauma. Consult with your veterinarian on whether or not these birds should receive analgesics.

If you plan to use dog nail covers on a rooster’s spurs, you can use the supplied adhesive to secure the nail cover to the tip of the trimmed spur (if the spur was trimmed so short you drew blood, wait for bleeding to stop and the area to dry out before applying a cover). For most non-bantam breeds, you will need the largest size offered (e.g., “XXXL” or “jumbo”). When you need to trim the spur again, simply trim off the tip of the nail cover and then remove the remaining portion before trimming as you normally would. You can then apply a new spur cover to the freshly blunted tip.

Sheath Loss?
It’s possible that a rooster’s spur sheath may fall off entirely, leaving sensitive tissue exposed. In this case, make sure to address any bleeding and keep the area clean until a new spur sheath starts to develop or the remaining tissue dries out and hardens. Keeping the area protected with a padded, non-adherent wrap can protect the sensitive tissue. You can also ask your veterinarian about administering pain medication for a few days to help keep them more comfortable.

Please note that recommendations to intentionally remove the spur or spur sheath are unacceptable. If there is a medical reason to have a rooster’s spur removed, this should be done by a licensed veterinarian using proper anesthesia and analgesics.

What Does Unacceptable Mean?
At The Open Sanctuary Project, unacceptable means that we cannot condone (or condone through omission) a certain practice, standard, or policy. See a more detailed explanation here.

Video Resource: Safely Trimming A Chicken’s Spurs

Beak

In a chicken with a properly aligned, full beak, it’s normal for the top beak to extend slightly past the bottom beak. However, if the top beak grows further past the end of the bottom beak, it could make it difficult for them to eat and preen, so you’ll want to carefully trim or file it back as needed. Many chickens will never need their beak trimmed, particularly if they have not been debeaked (a painful mutilation in which a portion of their beak is cut or seared off), as they will naturally wear it down during normal activities. However, if you observe that someone’s beak is overgrown, you will need to step in. In most cases, the top beak will be your focus, but some individuals may need their bottom beak trimmed, which we’ll talk about below.

Proceed With Caution
While improper nail and spur trimming can cause pain and bleeding, improper beak trimming can have even more severe consequences. Not only can trimming the beak too short cause bleeding and be extremely painful for the individual (so much so that they may be reluctant to eat), but it could also potentially lead to permanent disfigurement. To avoid issues, we always recommend being conservative when trimming a resident’s beak and seeking expert guidance if you are unsure how to proceed. If you do cut into sensitive tissue, contact your veterinarian for guidance and inquire about short-term use of a pain medication to keep them comfortable. You’ll want to pay close attention to the individual in the coming days, particularly at meals. If they aren’t typically fed a softened mash, consider soaking their food to make it easier for them to eat during this time. If you have concerns about the shape or alignment of the beak after accidentally trimming the beak too short, consult with your veterinarian for guidance. They may need to step in to get the beak back to a more normal shape.

The outermost layer of the beak is composed of keratin, and this protects the sensitive inner layers of the beak. When assessing the length of an individual’s beak, you should be able to visualize the inner layers, which will be opaque compared to the more translucent tip. If necessary, you can use a light to better visualize the structures of the beak, and sometimes looking at the inside of the beak is also helpful. When trimming, you do not want to get too close to the opaque inner structures. If the upper beak is just beginning to get too long, you can use a fingernail file or emery board to gently file it down a little bit. If it requires more than this, you can use large petAn animal who spends regular time with humans in their home and life for companionship or human pleasure. Typically a small subset of animal species are considered to be pets by the general public. nail clippers or a rotary tool on a low setting. Trim or file only a little bit at a time, and remember that it’s better to be conservative than to remove too much. If you are at all unsure about how much to trim, consult with your veterinarian or a chicken care expert for guidance. When trimming, make sure the individual’s head is secure so they cannot turn their head or move away from you, as this could result in damage to the beak. Beak trimming is much easier with a second person holding the individual so you can focus on trimming. 

Be aware that individuals who have been debeaked may be more likely to need routine beak maintenance depending on how they were debeaked and how much of their beak was removed. If an individual’s top beak is much shorter than their bottom beak, you may find that the bottom beak needs to be trimmed every so often. Or, you may find that a chicken who has been debeaked has unusual growth, creating an abnormal beak shape that could interfere with eating or could be at risk of damage. These areas may need to be trimmed or filed to maintain a more normal beak shape. Always consult with your veterinarian if you are unsure how to proceed.

Residents who have a misaligned beak, which is often referred to as “crossed beak” or “scissor beak,” will likely need more help than other residents in keeping their beak maintained. These individuals may need their top and/or bottom beak trimmed. The goal here is not to correct the misalignment, but instead to keep the beak at a normal length. Again, we urge you to consult with your veterinarian if you are unsure how to properly care for a resident’s beak.

Video Resource: Safely Trimming A Chicken’s Beak

Proper nail, spur, and beak care play an important role in keeping residents healthy and comfortable. Be sure to keep an eye on these areas and address them as needed!

SOURCES:

Beak And Nail Care In Birds | VCA Animal Hospitals

Chicken Feet | University Of Illinois Urbana-Champaign (Non-Compassionate Source)

Care Of Beak, Nails, And Spurs In Backyard/Fancy Poultry | UC Davis (Non-Compassionate Source)

Non-Compassionate Source?
If a source includes the (Non-Compassionate Source) tag, it means that we do not endorse that particular source’s views about animals, even if some of their insights are valuable from a care perspective. See a more detailed explanation here.