Rear dewclaws are an interesting feature found in some dog breeds, but not all dogs have them. You might wonder why certain dogs have these extra toes on their hind legs and what purpose they serve. Understanding which breeds commonly have rear dewclaws can help you care for your dog better and recognize if their dewclaws need special attention.

In this article, we’ll explore the breeds known for rear dewclaws, the function of these extra toes, and how to maintain them properly. Whether you’re a new dog owner or curious about your pet’s anatomy, knowing about rear dewclaws is useful for your dog’s health and comfort.

What Are Rear Dewclaws and Why Do They Matter?

Rear dewclaws are extra toes located higher up on a dog’s hind legs, separate from the main paw. Unlike the front dewclaws, which are common in most dogs, rear dewclaws are less frequent and often breed-specific. They can be single or double, depending on the breed.

These claws can serve different purposes, from providing extra grip to stabilizing the dog during movement. However, because they don’t always touch the ground, they require special care to prevent injury or infection.

• Rear dewclaws can help dogs maintain balance on rough or slippery terrain, which is important for working breeds.

• They may assist in gripping objects or climbing, especially in agile or hunting breeds.

• Some rear dewclaws are vestigial, meaning they no longer serve a significant function but remain as a genetic trait.

• Proper grooming of rear dewclaws is essential to avoid overgrowth, which can cause pain or infection.

Understanding the role of rear dewclaws helps you appreciate why some breeds have them and why care is important.

Common Dog Breeds That Have Rear Dewclaws

Not all dogs have rear dewclaws, but several breeds are known for this trait. These breeds often have rear dewclaws as a breed standard or due to their working history. Knowing which breeds commonly have them can guide you in monitoring and caring for your dog’s dewclaws.

Rear dewclaws can be single or double, and their presence varies even within breeds. Here are some breeds where rear dewclaws are typical or breed standard:

• Great Pyrenees often have double rear dewclaws, which provide extra traction on mountainous terrain.

• Norwegian Lundehund is famous for having multiple dewclaws on each paw, including rear ones, aiding in climbing rocky cliffs.

• Some Saint Bernards have rear dewclaws, which help with stability in snowy conditions.

• Belgian Laekenois may have rear dewclaws, reflecting their herding and guarding background.

Knowing if your dog’s breed is prone to rear dewclaws helps you anticipate grooming needs and potential health concerns.

Why Do Some Dogs Have Rear Dewclaws and Others Don’t?

The presence of rear dewclaws is largely genetic and linked to a dog’s breed history and function. Dogs bred for specific tasks like herding, guarding, or climbing often retain rear dewclaws because they provide functional benefits.

In contrast, many modern breeds have lost rear dewclaws through selective breeding, as they are not necessary for everyday pet life. Some rear dewclaws are removed shortly after birth for cosmetic or practical reasons, depending on breed standards.

• Rear dewclaws are more common in breeds developed for rugged environments where extra grip is advantageous.

• Selective breeding has reduced rear dewclaws in many breeds to conform to show standards or reduce injury risk.

• Some rear dewclaws are considered vestigial and may not have a clear function but persist due to genetics.

• Removal of rear dewclaws is sometimes performed to prevent snagging or injury, especially in working dogs.

Understanding the genetic and functional reasons behind rear dewclaws helps explain their varied presence across breeds.

How to Care for Your Dog’s Rear Dewclaws

Rear dewclaws require special attention because they don’t wear down naturally like the other nails. If left untrimmed, they can grow too long, causing discomfort or injury. Regular care is essential to keep your dog comfortable and healthy.

Proper dewclaw care includes trimming, checking for infections, and monitoring for injuries. This is especially important for breeds with double rear dewclaws, which can be more prone to problems.

• Trim rear dewclaws regularly to prevent overgrowth, which can cause pain or snagging on objects.

• Inspect the dewclaw area for redness, swelling, or signs of infection to catch problems early.

• Keep the dewclaw clean and dry, especially after outdoor activities, to reduce infection risk.

• If you’re unsure how to trim dewclaws safely, consult your veterinarian or a professional groomer for guidance.

Consistent care of rear dewclaws helps prevent complications and keeps your dog comfortable during daily activities.

Potential Health Issues Related to Rear Dewclaws

While rear dewclaws can be beneficial, they can also cause health problems if neglected. Overgrown or injured dewclaws can lead to pain, infections, or lameness. Knowing the risks helps you take preventive steps.

Some dogs may also suffer from torn dewclaws or nail bed infections, which require prompt veterinary attention. Early detection and care can prevent more serious complications.

• Overgrown dewclaws can curl into the paw pad, causing pain and infection if not trimmed regularly.

• Torn dewclaws are common if the claw catches on rough surfaces, leading to bleeding and discomfort.

• Infections around the dewclaw can cause swelling, redness, and limping, requiring veterinary treatment.

• Some dogs may develop arthritis or joint issues in the dewclaw area if injuries are frequent or untreated.

Being aware of these potential issues ensures you can act quickly to protect your dog’s health.

Should Rear Dewclaws Be Removed?

The decision to remove rear dewclaws depends on several factors, including breed standards, the dog’s lifestyle, and health risks. Some breeders routinely remove rear dewclaws, while others leave them intact.

Veterinarians may recommend removal if the dewclaws cause repeated injury or interfere with movement. However, many dogs live happily with rear dewclaws when they are properly cared for.

• Removal is often done in puppies to prevent future injury or snagging, especially in active working dogs.

• Some breed organizations require rear dewclaws to be left intact for show purposes, influencing removal decisions.

• Veterinary advice should guide removal decisions, balancing risks and benefits for each individual dog.

• Proper care and monitoring can often eliminate the need for removal if dewclaws remain healthy and uninjured.

Discussing dewclaw removal with your vet helps you make the best choice for your dog’s well-being.

Conclusion

Rear dewclaws are a fascinating part of canine anatomy that appear in certain breeds more than others. They can provide functional benefits like extra grip and stability, especially in working and mountain breeds. However, they also require special care to prevent health issues.

Knowing which breeds commonly have rear dewclaws and how to care for them helps you keep your dog comfortable and healthy. Whether your dog has rear dewclaws or not, regular paw and nail care is essential for their overall well-being.

FAQs

Do all dogs have rear dewclaws?

No, not all dogs have rear dewclaws. They are breed-specific and more common in certain working or mountain breeds, while many dogs lack them entirely.

Can rear dewclaws cause problems for my dog?

Yes, if rear dewclaws are not trimmed or cared for properly, they can grow too long, tear, or become infected, causing pain and discomfort.

How often should I trim my dog’s rear dewclaws?

Rear dewclaws should be trimmed regularly, usually every 3 to 4 weeks, to prevent overgrowth and related issues.

Are rear dewclaws removed in all puppies?

No, removal depends on breed standards and veterinary advice. Some breeders remove them early, while others leave them intact for health or show reasons.

What breeds are known for having double rear dewclaws?

Breeds like the Great Pyrenees and Norwegian Lundehund are known for having double rear dewclaws, which aid in traction and climbing.