I would highly recommend you going to your local humane society shelter for animals.
Somethings to consider before you get any dog:
>How big is your home?
>Do you have an enclosed backyard?
>How often do you plan on walking the dog?
>Do you want to have a dog that needs grooming on a daily basis or not?
>Do you want a dog for protection or a family pet?
>Can you afford the Vet bills?
>Do you want an indoor dog or outdoor dog....or both?
>Do you have young children and is the dog suitable with young children (Yorkies aren't suitble with young children due to their size)
>How many hours will the dog be left alone if you work...etc.
Pedigree dog site:
http://pedigree.com/dogsandpuppies/b...dogsAndPuppies
Take Care