I love this thread. Yorkies are so funny - they all have distinct characteristics!
Lucy and Reb ALWAYS lie down at around 9
m - when I go to bed, I'll say c'mon, let's go to bed and they go to the crate and wait for me to close the door.
Lucy freaks out over the vacuum, too - she literally goes after it. When Reb is tired, he gets a toy or blankie, lies down, and sucks on a piece of it like it's a pacifier. He goes to sleep doing this.
They both like to be brushed while on the back of the sofa. I get out the brush, comb, etc and turn around and both of them are on back of the sofa waiting for me.