Why Is My Dog Bleeding From Their Nail? A Guide to Torn Nails
First Aid & Emergencies

Why Is My Dog Bleeding From Their Nail? A Guide to Torn Nails

4 min read

Written and checked by Kerri, veterinary nurse · last reviewed October 2026 · who writes this

A torn or broken nail is a common injury that can look quite alarming due to the amount of blood, but it is usually manageable with quick action. If your dog is bleeding from a nail, it is likely because the quick—the blood vessel inside the nail—has been exposed or damaged. ## Why is my dog's nail bleeding? Your dog's nail consists of a hard outer shell and a sensitive inner core called the quick. When a nail is torn, cracked, or cut too short, the quick is exposed, leading to bleeding and significant pain for your pup. Common causes include: * Snagging: Getting a long nail caught on carpet, fabric, or outdoor debris. * Over-trimming: Accidentally cutting into the quick during a routine nail trim. * Trauma: Rough play or running on abrasive surfaces that cause the nail to split. ## How do I stop the bleeding at home? You can often stop minor nail bleeding by applying pressure and using a clotting agent. If you do not have a commercial styptic powder, common household items can help. 1. Stay calm: Your dog will pick up on your energy. Keep them as still as possible. 2. Apply pressure: Use a clean cloth or gauze to apply firm, steady pressure to the tip of the nail for several minutes. 3. Use a clotting agent: If you have styptic powder, dip the nail into it or press it onto the tip. If you don't have styptic powder, cornstarch or flour can be used as a temporary substitute to help the blood clot. 4. Limit activity: Keep your dog quiet and off their feet for a few hours to ensure the clot remains stable. ## When should I call the vet? While many torn nails can be managed at home, some situations require professional veterinary attention. Call your vet if: * The bleeding won't stop: If the nail is still bleeding after 10-15 minutes of direct pressure. * The nail is hanging: If the nail is dangling by a thread, it may need to be professionally trimmed or removed to prevent further pain and infection. * Signs of infection: Look for swelling, discharge, or if your dog continues to limp or lick the paw excessively after a day or two. * The break is near the base: If the nail is broken very close to the toe, it is more prone to infection and may require pain medication or antibiotics. This article is educational and isn't a substitute for veterinary advice. If you're worried about your dog, call your vet.

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