Based on the Amazon.com video game sales ranking the Labrador Retriever Nintendogs Nintendo DS game is the most favorite of the currently available Nintendogs versions in the United States.
The Labrador Retriever is closely followed by the Dachshund. Surprisingly far behind is the Chihuahua. Paris Hilton and Tinkerbell might not be happy about it. Maybe Paris is going to buy a couple thousand games to bring the Chihuahua Nintendogs to the top spot.