You know you love your yorkie when you have hundreds of pictures of them and dont have any recent ones of your family.
 
  
you know you love your yorkies when the brand new capeting that you would not allow anyone to walk on with their shoes is now covered in so many stains that you are going to have to rip it out and replace it with new floors. 
The expensive hand made stuffed animals that you have around your house are all blind and deaf because they no longer have eyes or ears or stuffing for that matter. 
You decide you didnt really like listening to that cd player, or using your headphones, or using  your playstation paddles, watching that movie, using your cellphone, etc etc etc because they are all chewed up and they dont work anymore. 
you really love your yorkies when you have such bad allergies and are so miserable there are times when you would like to chop off your head but you still continue to let your dogs sleep with you anyway.