My yorkshire terrier died last week and I'm redy for a new puppy?

We adopted a yorkie one year ago from the humane society and she had a had tilt, ear infection, and bad teeth, knees. And she was my world. She had a stroke in the summer and we brought her to the emergency clinic and they diagnosed her with seizures. To make along story short she died last thursday and we brought her to get cremated it was very heart breaking but it was a matter of days and she lived five months longer than she should have. we are looking for a yorkie so if you know of any website that sell puppies list them. thanks.