Choo Choo is our adorable little cream Chihuahua. He is only 1 lb at 9 weeks and is charting to be only 2.5 lbs full grown. Choo Choo is so sweet natured and has been hand raised inside our home. Choo Choo is up to date on his shots and deworming. He has a perfect little apple head. We're waiting for just the right person to take Choo Choo home.