It’s lazy but at least I’m starting somewhere.
If your yorkie likes to chase things get a cat toy that has a “mouse” on a string on a pole. You can then sit in a chair and have her chase it around you. My pomeranian will do this for hours. It is her favorite toy.
Tags: Yorkie

Try kong toys
References :
Cactus freak is right try kong toys and put peanut butter on it and your dog sill try to lick the whole thing off for hours man!
References :
A book called puppy parenting.
If your yorkie likes to chase things get a cat toy that has a “mouse” on a string on a pole. You can then sit in a chair and have her chase it around you. My pomeranian will do this for hours. It is her favorite toy.
References :
My Pom