In the world of dogs, not all paws are created equal. While most dogs have four main paws with
one dewclaw on each front leg, there are certain breeds that boast double dewclaws, often on
their hind legs. These additional toes are not only fascinating in terms of anatomy but serve
specific functions that have helped these breeds excel in rugged terrains or intense work settings.
In this guide, we’ll explore the reasons behind double dewclaw dog breeds, the breeds known for
them, and why these unique features are cherished by breed enthusiasts. For more on double
dewclaws and specialized traits in dogs, check out the Dog Life Info blog!
What Are Double Dewclaws?
Dewclaws are small, thumb-like appendages located higher up on a dog’s leg, usually on the
inside of the front paws. In most dogs, dewclaws may seem vestigial, often used only for
stability or grabbing onto toys. Some breeds, however, come with a genetic predisposition for
double dewclaws, which means they have two dewclaws on each hind leg. Double dewclaws are typically seen on working breeds or mountain dogs, and they have served functional purposes
throughout history.
Unlike single dewclaws, double dewclaws are often tightly held against the leg with bone and
muscle structure that make them surprisingly durable. These extra appendages are more than just a genetic quirk they have historically been useful for dogs moving across uneven and rough
terrain, giving them added traction and balance.
Why Do Some Breeds Have Double Dewclaws?
In breeds that are known for traversing mountainous, snowy, or challenging environments,
double dewclaws provide additional support and grip. For instance, dogs herding sheep across
mountainous areas need this extra traction to maneuver across steep, slippery terrain without
slipping. The double dewclaws function as a sort of natural “mountain climber’s gear” that
stabilizes the dog’s position on slopes and sharp inclines, where extra footing can make a world
of difference.
These extra toes are common in dog breeds with strong herding or guarding instincts and have
been preserved in certain breed standards for both functional and aesthetic reasons. Breeders and
enthusiasts recognize double dewclaws as an important feature that speaks to the breed’s history
and functionality.
Dog Breeds Known for Double Dewclaws
- Great Pyrenees
One of the most well-known breeds with double dewclaws is the Great Pyrenees. This
large, powerful dog hails from the Pyrenees Mountains, where it historically guarded
sheep flocks against predators. Double dewclaws offer these dogs stability when moving
across rocky terrain, allowing them to effectively cover ground and guard livestock.
These dewclaws are so important to the breed that they are required in the Great
Pyrenees’ official breed standard. - Briard
Originating in France, the Briard is a herding breed known for its intelligence, agility,
and loyalty. The double dewclaws on the Briard’s hind legs are a breed hallmark, helping
it traverse hilly landscapes and herd sheep with greater precision. These additional toes
give the Briard a unique stability and add to the breed’s impressive dexterity, especially
when running and making sharp turns. - Icelandic Sheepdog
As Iceland’s only native dog breed, the Icelandic Sheepdog has adapted to its homeland’s
cold, rugged landscapes. With double dewclaws, this medium-sized herding dog can
navigate Iceland’s rocky, mountainous terrain with ease, assisting it in guarding and
herding livestock in challenging conditions. The double dewclaws have remained part of
the breed’s standard due to their historical importance and practical function. - Anatolian Shepherd
This Turkish breed, known for its guardian instincts, may occasionally have double
dewclaws on its hind legs. Bred to protect flocks and property, the Anatolian Shepherd benefits from the extra stability these toes provide. While not every Anatolian Shepherd has double dewclaws, they are commonly seen in working lines that prioritize traits beneficial for endurance and rugged terrain. - Beauceron
The Beauceron, another French herding and guard dog, is easily recognizable for its
imposing build and loyal disposition. Double dewclaws are a distinct feature in the
Beauceron breed standard, enabling the dog to cover rough ground effectively and work
tirelessly in harsh weather conditions. The Beauceron’s double dewclaws are deeply
rooted in the breed’s history and functional abilities, adding stability during quick
directional changes and long treks.
Caring for a Dog with Double Dewclaws
If you own a breed with double dewclaws, it’s important to provide regular care to keep them
healthy and comfortable. Here are a few tips:
Regular Nail Trimming
Double dewclaws may not wear down naturally because they don’t typically touch the
ground, so they require regular trimming to prevent them from growing too long or
curling. Aim to check and trim these nails every few weeks.
Monitor for Injuries
Double dewclaws can get caught or injured during play or activity. Always check the
area around the dewclaws for any signs of cuts, swelling, or redness, as injuries to these
extra toes can be painful and prone to infection.
Consider Dewclaw Boots
For especially active dogs, protective boots designed for dewclaw breeds are available.
These boots can shield the dewclaws from damage on rough terrain, helping prevent
accidental injuries during outdoor activities.
Veterinary Consultation for Removal
In some cases, owners consider dewclaw removal to prevent injuries. However, if your
dog’s breed standard includes double dewclaws, it’s recommended to retain them, as they
serve a functional purpose. Consult a veterinarian to understand the pros and cons before
considering any removal.
Why Double Dewclaws Are Still Celebrated Today
Double dewclaws are more than just an anatomical feature—they’re a part of certain breeds’ rich
history, showcasing the relationship between genetics, environment, and the tasks these dogs
were bred to perform. For the Great Pyrenees, Briard, and Beauceron, these extra toes embody
their origins as mountain guardians and hardworking herders. This trait has survived through
generations and remains part of breed standards, signifying both the heritage and versatility of
these dogs.
For anyone interested in learning more about double dewclaws and the unique traits of different
dog breeds, the Dog Life Info blog offers extensive resources. Whether you’re an owner, a breeder, or simply a dog lover, understanding the purpose behind these distinctive features adds a new level of appreciation for these incredible animals.
Conclusion
Double dewclaws are a distinctive and celebrated trait in certain dog breeds, especially those
with a history of working in rugged or mountainous environments. From the Great Pyrenees’
stability in mountainous terrain to the Briard’s agility in herding, these extra toes have played a
key role in the lives of some of the world’s most loyal and hardworking dog breeds. With a bit of
extra care and awareness, owners of double dewclaw breeds can enjoy the benefits of these
unique features, helping their dogs thrive in their activities and daily lives.
If you’re curious about other breeds with double dewclaws or want more insights into dog
anatomy and breed traits, don’t miss out on the Dog Life Info blog. This comprehensive resource
provides all you need to know about dogs with special characteristics, making it a go-to site for
dog lovers and breed enthusiasts alike.
