First dog Bo

The Obama's dog has arrived at the White House, and he has a blog.

First dog Bo is a Portugese water hound, and was chosen because one of the Obama daughters has an allergy to dogs.

The Obamas wanted a rescue hound, and they were pretty lucky to find a water hound in a pound - there aren't that many "hypoallergenic" dogs to be found in rescue homes. (And those that are are snapped up pretty quickly).

If you suffer from dog allegies, don't despair, there is a breed of dog that might suit you - and there are plenty waiting for a new home. The breed's a greyhound - they tend to be better for people with allergies because they have just one coat.

To find a rescue kennels near you start here or here.