As always, a veterinarian should be consulted whenever your dog experiences an injury. This article should be viewed as information-based rather than advice.
There are a number of ways a dog can end up with a bleeding toenail. The most common way this can happen is while nails are being trimmed and the dog nail gets “quicked”. This means the nail has been cut too close to the blood supply (the pink part inside a dog’s toenail). As a result, the nail can start to bleed.
Additionally, another common cause of dog toenail bleeding is from injury to the nail itself; this could be from getting caught on something, breaking a nail or cracking of the nail itself.