Joe Biden wants medical help, twisted his ankle playing with his dog.

The event took place on Saturday until the president-elect American has been visited by orthopedic on Sunday.

Biden is considered fine and active for his age until he regularly uses his bicycle at his home in Delaware, trying to stay in shape.

His doctor, Kevin O'Connor of George Washington University earlier said his 78-year-old patient is healthy and powerful to carry out his post as president and commander-general in the US.

His medical records were not released, but Biden in 1988 was operated on two brain aneurysms, reaching complete recovery.

The Biden family has two dogs; Major 2 years old and Champ 12.

The mayor was adopted from a shelter for being and will be the first such dog in the White House.

Champ was bought in Pennsylvania.

The tradition of American president to have animals dates back to George Washington and has been followed by 30 of his 45 descendants.

Trump was the first president in more than a century without domestic animals, a fact mentioned by his critics.