Wolf digits refer to the extra little fingers on the front paws of dogs and wolves, also known as "wolf claws". These wolf fingers are usually located on the inside of the front paw, near the wrist joint. The ancestors of dogs and wolves are the same species, and wolf fingers are one of the traits that dogs and wolves share.
In wild survival, wolf fingers can help wolves run and crawl better on uneven terrain, providing better Good stability and support. Although modern domestic dogs have been domesticated and rarely need to rely on wolf digits to survive, wolf digits still exist in many dog breeds. In some breeds, especially those dogs that need to work on uneven terrain such as meadows or forests, wolf fingers may give them an extra advantage.