Rear dewclaws, those extra toes higher up on a dog’s leg, are a fascinating topic for dog lovers. While not present in all breeds, they can be a distinguishing characteristic and sometimes a source of concern. So, what breeds of dogs have rear dewclaws? Let’s delve into the intriguing world of canine anatomy and explore this unique feature.
Understanding Rear Dewclaws
Rear dewclaws are essentially vestiges of a fifth toe. Think of them as thumbs on a dog’s hind legs, though they’re often smaller and less functional than front dewclaws. While front dewclaws play a role in gripping and stability, rear dewclaws are generally less useful. They don’t typically touch the ground unless the dog is moving at high speed or navigating uneven terrain.
Why Some Breeds Have Rear Dewclaws
The presence of rear dewclaws is largely determined by genetics. Certain breeds are more predisposed to having them, often linked to their ancestry and historical roles. For instance, working dogs like herding and guarding breeds, often retain rear dewclaws, which may offer a slight advantage in maneuvering and balance.
Breeds Commonly Found with Rear Dewclaws
While rear dewclaws are less common than front ones, certain breeds are known for sporting these extra digits. The most common example found in the US is the Great Pyrenees, a large, majestic breed originally bred for livestock guarding. Other breeds frequently seen with rear dewclaws include the Briard, Beauceron, and Icelandic Sheepdog. These breeds often have double rear dewclaws, meaning they have two extra toes on each hind leg.
Are Rear Dewclaws Problematic?
While often harmless, rear dewclaws can sometimes be a cause for concern. They can get caught on objects, leading to tearing and infection. For this reason, some owners choose to have their puppies’ rear dewclaws removed shortly after birth. This is a common practice in the US and is typically performed by a veterinarian.
Double Rear Dewclaws: A Unique Feature
Some breeds, particularly certain herding and mountain dogs, are known for having double rear dewclaws. This means they have two extra toes on each hind leg. The Great Pyrenees, for instance, is a breed where double rear dewclaws are not only common but are actually required by the American Kennel Club (AKC) breed standard. dogs with rear dew claws This characteristic is thought to provide extra grip and stability in snowy and mountainous terrain.
Caring for Rear Dewclaws
Whether single or double, rear dewclaws require proper care. Regularly check your dog’s dewclaws for any signs of injury or infection. Keep the nails trimmed to prevent overgrowth and potential snagging.
Conclusion
Rear dewclaws are a fascinating aspect of canine anatomy. While not always present, they are a defining characteristic of certain breeds, particularly those with a history of working in challenging terrain. Understanding the purpose and potential issues associated with rear dewclaws can help owners make informed decisions about their dogs’ care. what dog breeds don’t have dewclaws Remember to always consult with your veterinarian if you have any concerns about your dog’s dewclaws. what breeds of dogs with rear dew claws
FAQ
- Do all dogs have rear dewclaws? No, many breeds do not have rear dewclaws, and some breeds may only have them on one hind leg.
- Why are rear dewclaws sometimes removed? They can be prone to injury and infection if caught on objects.
- Is rear dewclaw removal painful? It is typically done on very young puppies under local anesthesia and is considered relatively painless.
- Are double rear dewclaws common? They are less common than single rear dewclaws, mostly found in specific herding and mountain breeds. dog breeds double dew claws
- How do I care for my dog’s rear dewclaws? Keep the nails trimmed and regularly check for signs of injury or infection.
- What are some breeds with rear dewclaws? Great Pyrenees, Briard, Beauceron, and Icelandic Sheepdog are some examples. what dogs have double dewclaws
- Are rear dewclaws required for certain breeds? Yes, for some breeds like the Great Pyrenees, the AKC breed standard requires double rear dewclaws.
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