A Pet dog's dewclaw would be the fifth digit in its forelimb and hind legs. Dewclaws to the forelimbs are attached by bone and ligament, when the dewclaws about the hind legs are connected only by pores and skin. Most dogs usually are not born with dewclaws in their hind https://georgesd032nhi1.jts-blog.com/30956439/dogs-an-overview