Bo Obama, The White House top dog, welcomes Sunny

Watch out, Bo — there's a new dog in town.

The White House says the Obamas have added a second dog to the first family. Her name is Sunny, and she's a Portuguese Water Dog — the same breed as the Obamas' other dog, Bo. The White House says that breed works well for the Obamas because of family allergies.

Sunny was born a year ago in June in Michigan and arrived at the White House Monday. (AP)

Here's a look at Sunny (and Bo) and the life she has to look forward to as a "First Pet".