A Pet dog's dewclaw may be the fifth digit in its forelimb and hind legs. Dewclaws to the forelimbs are hooked up by bone and ligament, though the dewclaws to the hind legs are connected only by pores and skin. Most dogs aren't born with dewclaws inside their hind legs, https://gifts61482.blogdun.com/32371826/how-dogs-can-save-you-time-stress-and-money