With the release of Barking in the US today, it is now officially available worldwide.
Amazon is having a special deal on MP3 album purchases, including Barking. Normally $6.99, you can get Barking for just $3.99 today only.
In order to get this special price click here, and then click on the Daily Deal in the upper-left corner. Follow the instructions to enter the code and pick Barking for purchase from the list.