Last Updated on April 16, 2026 by admin
Rear dew claws are extra claws on the inside of a dog’s hind legs. In some breeds they appear to help with traction or stability, but in many dogs they are simply an inherited trait with limited day-to-day function.
- Some breeds are known for rear dew claws, including Great Pyrenees, Briards, and Saint Bernards.
- Rear dew claws can snag, tear, or become irritated if they are not monitored.
- Routine trimming and inspection help prevent small problems from turning into injuries.
- Removal should be based on veterinary guidance, breed needs, and actual injury risk.
What rear dew claws are
Rear dew claws sit higher on the leg than the main toes and usually do not bear weight. In working or athletic dogs, they may offer a little extra grip on rough or uneven ground. In many pets, they are mostly a breed characteristic rather than a major functional structure.
The best way to think about them is as a normal variation in canine anatomy. Some dogs have one, some have two, and some have none. The right choice is not the same for every breed or every household.
Care and removal decisions
Keep the nails trimmed and check the attachment point regularly. If a dew claw is loose, repeatedly injured, or causing discomfort, talk with a veterinarian before making any decision about removal.
Routine preventive removal is not automatically the best answer. For dogs that work, hike, or run on rough terrain, the claw may be worth keeping if it is healthy and stable.
Related reading: Can German Shepherds Thrive as Home Dogs? includes a breed example sometimes discussed in rear dew claw conversations.