Bidens welcome new dog named Commander

The White House tweeted on Monday about a new member of the family: A puppy named Commander. The White House confirmed to CBS News that the Bidens will also be welcoming a cat in January. 

In a video posted to President Joe Biden's account, the president welcomes the dog to the White House with his wife, first lady Jill Biden.

"Hey pal, how are you," Mr. Biden said in the video, which also features the dog running around the White House and has the caption "Welcome Home, Commander!"