dogs dew claw

So what is the dew claw all its next to claw basically for mating some people do remove them but I don't feel this is absolutely necessary.

That said sometimes they can actually get caught and come off such as we experience with my bulldog yesterday.

But only a small problem just literally get a pair of tweezers and pull it off and it will grown back again no need for the operation to remove it. 

This was the claw as it was coming off 

Th was the after as you can see a small amount of blood but he was fine the last picture is 24 hours after completely fine