This episode explains dewclaws, what they are, why dogs have them, the difference between front and back dewclaws, and when removal may be recommended. It covers their purpose, how they attach to the leg, the risks of injury, the importance of regular nail trimming, and what’s involved in surgical removal when needed.
Podcast Summary: Understanding Dewclaws in Dogs
- Dewclaws are the “thumb-like” digits on a dog’s legs, almost always present on the front feet and sometimes on the back feet.
- Front dewclaws usually have strong bony attachments and are functional — dogs use them to grip bones, groom themselves, and stabilise during movement.
- Back dewclaws vary widely: some have bone and joints, but many are attached only by skin and stick out at angles that make injury more likely.
- Puppies in some breeds historically had rear dewclaws removed at a day old, but this is now less common.
- Loose or protruding rear dewclaws are prone to catching on fences, branches, or wire, resulting in painful tearing injuries.
- Dewclaw nails do not touch the ground and therefore do not wear down naturally — without trimming, they can curl into the skin and cause significant pain.
- Long-haired dogs often hide overgrown dewclaws, so checking them regularly is essential.
- Removal is often done at desexing time if a dewclaw is poorly attached, sticks out, or has a history of trauma.
- Injured dewclaws that have been partly torn usually require full anaesthesia and surgical removal because they are difficult to heal otherwise.
- Surgery involves cutting the bone if needed, tying off blood vessels, suturing the site, and bandaging for about 10 days.
- Front dewclaws are rarely removed unless severely damaged because they are functional and strongly attached.
- Some dogs have polydactyl rear legs with multiple dewclaws; while fascinating, these extra digits often warrant removal to prevent injury.
Jump to a Section
| Time | Topic |
|---|---|
| 00:02 – 01:10 | What dewclaws are and how common front and back versions are. |
| 01:10 – 02:22 | Function of front dewclaws — gripping, grooming, stabilising. |
| 02:22 – 03:42 | Back dewclaws, injury risks, and why removal is sometimes recommended. |
| 03:42 – 05:27 | Nail trimming importance and problems caused by overgrown dewclaws. |
| 05:27 – 07:03 | Surgical removal, bone vs skin attachment, and healing considerations. |
| 07:03 – 08:41 | When dewclaws should be removed and when they should be left alone. |
| 08:41 – End | Polydactyl dogs and final care tips for dewclaw monitoring. |
General advice only. Always consult your veterinarian for guidance specific to your dog.